CN116900240A - Mixing device for 3D sand mould printing material - Google Patents
Mixing device for 3D sand mould printing material Download PDFInfo
- Publication number
- CN116900240A CN116900240A CN202310895195.XA CN202310895195A CN116900240A CN 116900240 A CN116900240 A CN 116900240A CN 202310895195 A CN202310895195 A CN 202310895195A CN 116900240 A CN116900240 A CN 116900240A
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- CN
- China
- Prior art keywords
- barrel
- fixed mounting
- stirring
- mixing
- printing material
- 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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- 238000002156 mixing Methods 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 title claims abstract description 51
- 238000007639 printing Methods 0.000 title claims abstract description 19
- 239000004576 sand Substances 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 80
- 244000309464 bull Species 0.000 claims abstract description 16
- 238000013329 compounding Methods 0.000 claims description 18
- 239000011148 porous material Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 42
- 238000007790 scraping Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 7
- 238000010146 3D printing Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
-
- 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
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a mixing device for 3D sand mould printing materials, which comprises a mixing barrel, wherein a barrel cover is arranged at the top of the mixing barrel, a rotary barrel is rotatably arranged in the barrel cover, a driven gear B is fixedly arranged at the outer side of the top of the rotary barrel, an orifice plate is fixedly arranged at the bottom of the rotary barrel, a stirring barrel is fixedly arranged at the bottom of the orifice plate, stirring blades are fixedly arranged at two sides of the stirring barrel, and a scraping plate is fixedly arranged at one end, far away from the stirring barrel, of the stirring blades. Can drive the bull stick and rotate when rotating through driven gear A, can drive the promotion hob after the bull stick rotates to drive the puddler and rotate, the puddler can stir the raw materials that the shovel frame was gone into after rotating, and promote the hob and rotate the raw materials that the shovel frame was gone into after can promoting, then extrude the material through the orifice plate and smash the discharge, extrude the material of smashing the discharge through the orifice plate, then peel off through the driving lever, fall into the top of the inside material of mixing vat again.
Description
Technical Field
The invention belongs to the technical field of 3D sand mould printing, and particularly relates to a mixing device for a 3D sand mould printing material.
Background
3D printing is usually implemented by using a digital technology material printer, and is widely used in sand mould manufacturing, industrial design and the like, and 3D printing usually requires adding various raw materials to form a mixed material, so that the raw materials need to be mixed and stirred before printing.
When the materials of the existing 3D printer are mixed, generally, a worker drives a stirring rod to stir by using a motor, the stirring and mixing mode is single, the stirring efficiency is low, the stirring effect is poor, in addition, partial sundries are sometimes doped in the materials, or the materials are crushed and not completely agglomerated when reused, and the sundries or the agglomerations can cause uneven discharging in the 3D printing process, or the 3D printer is blocked, so that the printing effect is influenced.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a mixing device for 3D sand mould printing materials, which solves the problems that when materials of the existing 3D printer are mixed, generally, a worker drives a stirring rod to stir by using a motor, the stirring and mixing mode is single, the stirring efficiency is low, the stirring effect is poor, in addition, partial sundries are sometimes doped in the materials, or the materials are not completely crushed and agglomerated when the raw materials are reused, and the sundries or the agglomeration can cause uneven discharging in the 3D printing process, or the 3D printer is blocked, and the printing effect is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a mixing arrangement for 3D sand mould printing material, includes the blending vat, the cover is installed at the top of blending vat, the internally mounted who rotates of cover has the rotary drum, the outside fixed mounting at rotary drum top has driven gear B, rotary drum bottom fixed mounting has the orifice plate, the bottom fixed mounting of orifice plate has a churn, the equal fixed mounting in both sides of churn has the stirring leaf, the one end fixed mounting that the churn was kept away from to the stirring leaf has the scraper blade, the both sides that the churn kept away from orifice plate one end all communicate the shovel frame, the internally mounted of rotary drum has the bull stick, the top fixed mounting of bull stick has driven gear A, the bottom fixed mounting of bull stick has the promotion hob, the bottom fixed mounting of promotion hob has the driving gear A, the top fixed mounting of carriage has the agitator motor, the output fixed mounting of agitator motor has driving gear A, the bottom fixed mounting of driving gear B has a churn, the bottom intercommunication of churn has a blanking barrel, the bottom intercommunication blanking barrel has a scraper blade, the top fixed mounting has the bottom of a fixed mounting plate, the top of a blanking barrel has the top, the top is connected with the inner cover, the top is sealed.
Preferably, the outer side of the driving gear a is meshed with the outer side of the driven gear a, and the outer side of the driving gear B is meshed with the outer side of the driven gear B.
Through above-mentioned technical scheme, the advantage lies in that agitator motor starts the back, agitator motor's output can drive driving gear A and driving gear B, rotate, thereby drive driven gear A and driven gear B and rotate, can drive the rotary drum and rotate when driven gear B rotates, thereby drive the orifice plate and rotate, thereby drive the churn and rotate, thereby drive the scraper blade and rotate, scrape the raw materials of adhesion at the compounding bucket inner wall, prevent the raw materials adhesion at the inner wall of compounding bucket, can stir the inside raw materials of compounding bucket when stirring leaf rotates in addition, promote the mixing effect of raw materials, can drive the shovel frame and rotate when the churn rotates in addition, thereby shovel the inside of going into the churn with the raw materials that is located compounding bucket inner chamber bottom, can drive the bull stick and rotate when driven gear A rotates, the bull stick can drive the promotion hob and rotate after rotating, thereby drive the puddler and rotate.
Preferably, the lifting screw rod and the stirring rod are both positioned on the inner side of the stirring cylinder.
Through above-mentioned technical scheme, advantage lies in that the puddler can stir the raw materials that the shovel frame was shoveled into after rotating to the bull stick can promote the raw materials that the shovel frame was shoveled into after rotating, then discharges the material through the orifice plate.
Preferably, the draw-in groove has been seted up to the bottom of receiving cylinder, the top fixed mounting of mounting panel has the fixture block, the specification size of fixture block and the specification size looks adaptation of draw-in groove, and the position of fixture block corresponds with the position of draw-in groove respectively, the bottom fixed mounting of mounting panel has the handle.
Through above-mentioned technical scheme, the advantage lies in when carrying out the mixing to the inside material of compounding bucket, the manual work can upwards promote the handle, can promote the spliced pole upward movement when the handle rises, finally can insert the inside of blanking section of thick bamboo with the shutoff piece, and with the inside of fixture block joint at the draw-in groove, thereby fix the position of shutoff piece, after the stirring is accomplished, can pull the handle downwards, can drive the spliced pole downward movement when the handle descends, finally can insert the inside of receiving section of thick bamboo with the shutoff piece, thereby open the blanking section of thick bamboo, make the material fall into the inside of blanking section of thick bamboo, finally discharge through the discharge gate.
Preferably, the inside fixed mounting of blanking section of thick bamboo has the spout strip, the spout has all been seted up to the inside of opposite side and receiving cylinder and blanking section of thick bamboo of spout strip, the both sides of shutoff piece all fixed mounting has the draw runner, draw runner slidable mounting is in the inside of spout.
Through the technical scheme, the sliding chute has the advantage that the sliding strip can move up and down in the sliding chute when the plugging block moves up and down.
Preferably, the bottom of the deflector rod is contacted with the top of the pore plate.
Through above-mentioned technical scheme, the advantage lies in the material of discharging through the orifice plate, then peels off through the driving lever, falls into the top of mixing barrel inside material again.
Preferably, a converging frame is fixedly arranged at the bottom of the inner cavity of the mixing barrel.
Through above-mentioned technical scheme, advantage lies in that the material that gathers the frame and can assemble the material of compounding barrel bottom after the inside that the material got into the compounding barrel, and the inside of stirring section of thick bamboo is gone into to the more light shovel frame with the material of convenient rotation.
Preferably, the bottom of mixing vat is fixed mounting has the supporting leg, the supporting leg has four, and the bottom of four supporting legs is all fixed mounting has the backup pad.
Through above-mentioned technical scheme, the advantage lies in supporting the device whole through four supporting legs and the backup pad that set up, hoisting device's result of use.
Compared with the prior art, the invention has the beneficial effects that:
1. after the stirring motor that sets up starts, agitator motor's output can drive driving gear A and driving gear B, thereby drive driven gear A and driven gear B and rotate, can drive the rotary drum and rotate when driven gear B rotates, thereby drive the orifice plate and rotate, thereby drive the churn and rotate, thereby drive the scraper blade and rotate, scrape the raw materials that the adhesion was at the compounding bucket inner wall, prevent the raw materials adhesion at the inner wall of compounding bucket, can stir the inside raw materials of compounding bucket when stirring leaf rotates in addition, promote the mixing effect of raw materials, can drive the shovel frame when the churn rotates in addition, thereby the inside of stirring barrel is shoveled into to the raw materials that will be located compounding bucket inner chamber bottom, can drive the bull stick and rotate when driven gear A rotates, can drive the lifting screw after the bull stick rotates, thereby drive the puddler and rotate, can stir the raw materials that shovel into through the shovel frame, and promote the raw materials that shovel into through the shovel frame, then extrude the orifice plate extrusion with the material and smash the discharge, then fall into the inside the stirring barrel through the stirring rod again after the lifting screw.
2. Through carrying out the mixing stirring to the inside material of compounding bucket, the manual work can upwards promote the handle, can promote spliced pole upward movement when the handle rises, can finally insert the inside of blanking section of thick bamboo with the shutoff piece to with the inside of fixture block joint at the draw-in groove, thereby fix the position of shutoff piece, after the stirring finishes, can pull the handle downwards, can drive spliced pole downward movement when the handle descends, finally can insert the shutoff piece into the inside of receiving vessel, thereby open the blanking section of thick bamboo, make the material fall into the inside of blanking section of thick bamboo, finally discharge through the discharge gate.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional bottom view structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the present invention at A;
FIG. 5 is a schematic view of a partial perspective structure of the present invention;
fig. 6 is a schematic view of a partial external appearance structure of the present invention.
In the figure: 1. a mixing barrel; 2. support legs; 3. a blanking cylinder; 4. a storage barrel; 5. a connecting column; 6. a clamping block; 7. a mounting plate; 8. a support plate; 9. a cover; 10. a driven gear B; 11. a driven gear A; 12. a driving gear A; 13. a driving gear B; 14. a support frame; 15. a stirring motor; 16. a blanking cylinder; 17. a discharge port; 18. a clamping groove; 20. a cylinder cover; 21. an orifice plate; 22. a rotating drum; 23. a scraper; 24. stirring the leaves; 25. a shovel frame; 26. a stirring cylinder; 27. a rotating rod; 28. lifting the screw rod; 29. a stirring rod; 30. a deflector rod; 31. a convergence frame; 32. a chute bar; 33. a slide bar; 34. a block; 35. a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-6, a mixing device for 3D sand mould printing materials, including mixing drum 1, cover 20 is installed at mixing drum 1's top, cover 20's inside rotation installs rotary drum 22, rotary drum 22 top's outside fixed mounting has driven gear B10, rotary drum 22 bottom fixed mounting has orifice plate 21, orifice plate 21's bottom fixed mounting has churn 26, churn 26's both sides all fixed mounting has stirring leaf 24, churn 24 keeps away from churn 26's one end fixed mounting has scraper blade 23, churn 26 keeps away from both sides of orifice plate 21 one end all the intercommunication has shovel frame 25, rotary drum 22's inside rotation installs bull stick 27, bull stick 27's top fixed mounting has driven gear a11, bull stick 27's bottom fixed mounting has lifting screw 28, lifting screw 28's bottom fixed mounting has puddler 29, cover 20's top fixed mounting has support frame 14, support frame 14's top fixed mounting has agitator motor 15, agitator motor 15's output fixed mounting has driving gear a12, driving gear a 12's bottom fixed mounting has driving gear B13, mixing drum 1 bottom intercommunication blanking drum 16, blanking drum 3 installs blanking block 16, 3 installs 3, the inner cover 3 is installed to be connected to the bottom, the inner cover of the fixed mounting plate is installed to the bottom of blind hole 34, the inner cover is installed to the blanking drum is installed to the blind hole is 3, the inner cover is installed to the blind hole is sealed inside rotation is opened to the blind hole is opened, the inner hole is sealed inside of the blind hole is opened, and is sealed inside is opened and is sealed by the blind hole is opened and is sealed.is opened.
The working principle of the technical scheme is as follows:
after the stirring motor 15 is started, the output end of the stirring motor 15 can drive the driving gear A12 and the driving gear B13 to rotate, thereby drive the driven gear A11 and the driven gear B10 to rotate, the rotary drum 22 can be driven to rotate when the driven gear B10 rotates, thereby drive the pore plate 21 to rotate, thereby drive the stirring rod 26 to rotate, thereby drive the scraper blade 23 to rotate, scrape the raw materials adhered to the inner wall of the mixing barrel 1, prevent the raw materials from adhering to the inner wall of the mixing barrel 1, in addition, the stirring blade 24 can stir and mix the raw materials inside the mixing barrel 1 when rotating, the mixing effect of the raw materials is improved, in addition, the stirring rod 26 can drive the shovel frame 25 to rotate when rotating, thereby shovel the raw materials positioned at the bottom of the inner cavity of the mixing barrel 1 into the inside of the stirring barrel 26, the rotary rod 27 can drive the lifting screw rod 28 to rotate when the driven gear A11 rotates, thereby drive the stirring rod 29 to rotate, the raw materials shoveled through the shovel frame 25 can be stirred, and the lifting screw rod 28 can lift the raw materials which are shoveled into the mixing barrel through the shovel frame 25 after rotating, then fall into the pore plate 21 through the stirring rod 30, and then the raw materials can be discharged through the top of the stirring rod 30 again.
In another embodiment, as shown in fig. 1-6, the outside of the driving gear a12 is meshed with the outside of the driven gear a11, the outside of the driving gear B13 is meshed with the outside of the driven gear B10, the lifting screw 28 and the stirring rod 29 are both positioned on the inside of the stirring drum 26, and the bottom of the deflector rod 30 is in contact with the top of the orifice plate 21.
After the stirring motor 15 is started, the output end of the stirring motor 15 can drive the driving gear A12 and the driving gear B13 to rotate, thereby drive the driven gear A11 and the driven gear B10 to rotate, the rotary drum 22 can be driven to rotate when the driven gear B10 rotates, thereby drive the pore plate 21 to rotate, thereby drive the stirring rod 26 to rotate, thereby drive the scraper blade 23 to rotate, scrape the raw materials adhered to the inner wall of the mixing barrel 1, prevent the raw materials from adhering to the inner wall of the mixing barrel 1, in addition, the stirring blade 24 can stir and mix the raw materials inside the mixing barrel 1 when rotating, the mixing effect of the raw materials is improved, in addition, the stirring rod 26 can drive the shovel frame 25 to rotate when rotating, thereby shovel the raw materials positioned at the bottom of the inner cavity of the mixing barrel 1 into the inside of the stirring barrel 26, the rotary rod 27 can drive the lifting screw rod 28 to rotate when the driven gear A11 rotates, thereby drive the stirring rod 29 to rotate, the raw materials shoveled through the shovel frame 25 can be stirred, and the lifting screw rod 28 can lift the raw materials which are shoveled into the mixing barrel through the shovel frame 25 after rotating, then fall into the pore plate 21 through the stirring rod 30, and then the raw materials can be discharged through the top of the stirring rod 30 again.
In another embodiment, as shown in fig. 1-6, a clamping groove 18 is formed in the bottom of the storage barrel 4, a clamping block 6 is fixedly mounted on the top of the mounting plate 7, the specification and the size of the clamping block 6 are matched with those of the clamping groove 18, the positions of the clamping blocks 6 respectively correspond to those of the clamping groove 18, a handle 35 is fixedly mounted on the bottom of the mounting plate 7, a sliding groove strip 32 is fixedly mounted in the blanking barrel 3, sliding grooves are formed in opposite sides of the sliding groove strip 32 and the inner parts of the storage barrel 4 and the blanking barrel 16, sliding strips 33 are fixedly mounted on two sides of the blocking block 34, and the sliding strips 33 are slidably mounted in the sliding grooves.
When the materials in the mixing barrel 1 are mixed and stirred, the handle 35 can be pushed upwards manually, the connecting column 5 can be pushed to move upwards when the handle 35 is lifted, the blocking block 34 can be finally inserted into the blanking barrel 16, the clamping block 6 is clamped in the clamping groove 18, the position of the blocking block 34 is fixed, after stirring is finished, the handle 35 can be pulled downwards, the connecting column 5 can be driven to move downwards when the handle 35 is lifted down, the blocking block 34 can be finally inserted into the accommodating barrel 4, the blanking barrel 16 is opened, the materials fall into the blanking barrel 3, finally, the materials are discharged through the discharging hole 17, and the sliding bar 33 can move up and down in the sliding groove when the blocking block 34 moves up and down.
In another embodiment, as shown in fig. 1-6, a converging frame 31 is fixedly arranged at the bottom of the inner cavity of the mixing barrel 1.
The material that gathers frame 31 can assemble the material of compounding bucket 1 bottom after the inside of material entering compounding bucket 1, and convenient rotatory shovel frame 25 is lighter with the inside of material shovel income churn 26.
In another embodiment, as shown in fig. 1-6, the bottom of the mixing drum 1 is fixedly provided with four supporting legs 2, and the bottoms of the four supporting legs 2 are fixedly provided with supporting plates 8.
The device can be integrally supported through the four supporting legs 2 and the supporting plates 8, and the using effect of the device is improved.
The working principle and the using flow of the invention are as follows: after the stirring motor 15 is started, the output end of the stirring motor 15 can drive the driving gear A12 and the driving gear B13 to rotate, thereby driving the driven gear A11 and the driven gear B10 to rotate, the driven gear B10 can drive the rotary drum 22 to rotate when rotating, thereby driving the pore plate 21 to rotate, thereby driving the stirring drum 26 to rotate, thereby driving the scraping plate 23 to rotate, scraping the raw materials adhered to the inner wall of the mixing drum 1, preventing the raw materials from adhering to the inner wall of the mixing drum 1, stirring and mixing the raw materials in the mixing drum 1 when the stirring blade 24 rotates, improving the mixing effect of the raw materials, driving the shovel frame 25 to rotate when the stirring drum 26 rotates, thereby shoveling the raw materials positioned at the bottom of the inner cavity of the mixing drum 1 into the stirring drum 26, driving the rotary rod 27 to rotate when the driven gear A11 rotates, the lifting screw rod 28 can be driven to rotate after the rotating rod 27 rotates, so as to drive the stirring rod 29 to rotate, the stirring rod 29 can stir raw materials shoveled by the shovel frame 25 after rotating, the lifting screw rod 28 can lift raw materials shoveled by the shovel frame 25 after rotating, then the materials are discharged through the orifice plate 21, the materials discharged through the orifice plate 21 are peeled off by the deflector rod 30 and fall into the top of the materials in the mixing drum 1 again, when the materials in the mixing drum 1 are mixed and stirred, the handle 35 can be pushed upwards manually, the connecting column 5 can be pushed upwards to move when the handle 35 is lifted, finally the blocking block 34 can be inserted into the blanking drum 16, the clamping block 6 is clamped in the clamping groove 18, so that the position of the blocking block 34 is fixed, when the stirring is finished, the handle 35 can be pulled downwards, the connecting column 5 can be driven to move downwards when the handle 35 descends, finally, the plugging block 34 can be inserted into the storage barrel 4, so that the blanking barrel 16 is opened, the material falls into the blanking barrel 3, and finally, the material is discharged through the discharge hole 17, and when the plugging block 34 moves up and down, the sliding bar 33 can move up and down in the sliding groove.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Mixing arrangement for 3D sand mould printing material, including blending vat (1), its characterized in that: the top of compounding bucket (1) is installed cover (20), the inside rotation of cover (20) is installed rotary drum (22), driven gear B (10) is installed in outside fixed mounting at rotary drum (22) top, orifice plate (21) is installed to rotary drum (22) bottom fixed mounting, agitator drum (26) is installed to the bottom of orifice plate (21), stirring vane (24) are all fixed mounting in both sides of agitator drum (26), stirring vane (24) are kept away from one end fixed mounting of agitator drum (26) has scraper blade (23), stirring vane (26) are kept away from both sides of orifice plate (21) one end all and are linked together have shovel frame (25), bull stick (27) is installed in the inside rotation of rotary drum (22), driven gear A (11) is installed in the top fixed mounting of bull stick (27), lifting screw (28) is installed to the bottom of bull stick (27), stirring screw (29) is installed in the bottom fixed mounting of lifting screw (28), stirring vane (14) are installed on the top fixed mounting of cover (20), motor (14) are kept away from one end of agitator drum (14), driving gear A (12) are installed in fixed mounting of driving gear A (12), the utility model discloses a mixing barrel, including compounding barrel, charging barrel (1), charging barrel (16), charging barrel (3) are equipped with in the bottom intercommunication of charging barrel (16), discharge gate (17) have been seted up in the outside of charging barrel (3), the bottom intercommunication of charging barrel (3) has receiving cylinder (4), the inside slidable mounting of receiving cylinder (4) has shutoff piece (34), the bottom fixed mounting of shutoff piece (34) has spliced pole (5), the bottom fixed mounting of spliced pole (5) has mounting panel (7), equal fixed mounting in both sides of compounding barrel (1) inner chamber has driving lever (30), feed inlet has been seted up at the top of cover (20), and internally mounted of feed inlet has closing cap (9).
2. A mixing device for 3D sand printing material according to claim 1, characterized in that: the outer side of the driving gear A (12) is meshed with the outer side of the driven gear A (11), and the outer side of the driving gear B (13) is meshed with the outer side of the driven gear B (10).
3. A mixing device for 3D sand printing material according to claim 1, characterized in that: the lifting screw rod (28) and the stirring rod (29) are both positioned on the inner side of the stirring cylinder (26).
4. A mixing device for 3D sand printing material according to claim 1, characterized in that: clamping grooves (18) are formed in the bottom of the storage barrel (4), clamping blocks (6) are fixedly arranged at the top of the mounting plate (7), the specification and the size of the clamping blocks (6) are matched with those of the clamping grooves (18), the positions of the clamping blocks (6) correspond to the positions of the clamping grooves (18) respectively, and handles (35) are fixedly arranged at the bottom of the mounting plate (7).
5. A mixing device for 3D sand printing material according to claim 1, characterized in that: the blanking device is characterized in that a chute strip (32) is fixedly arranged in the blanking barrel (3), the opposite sides of the chute strip (32) and the interiors of the storage barrel (4) and the blanking barrel (16) are respectively provided with a chute, sliding strips (33) are fixedly arranged on two sides of the plugging block (34), and the sliding strips (33) are slidably arranged in the chute.
6. A mixing device for 3D sand printing material according to claim 1, characterized in that: the bottom of the deflector rod (30) is contacted with the top of the pore plate (21).
7. A mixing device for 3D sand printing material according to claim 1, characterized in that: the bottom of the inner cavity of the mixing barrel (1) is fixedly provided with a converging frame (31).
8. A mixing device for 3D sand printing material according to claim 1, characterized in that: the bottom of compounding bucket (1) fixed mounting has supporting leg (2), supporting leg (2) have four, and the bottom of four supporting legs (2) is all fixed mounting has backup pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310895195.XA CN116900240A (en) | 2023-07-20 | 2023-07-20 | Mixing device for 3D sand mould printing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310895195.XA CN116900240A (en) | 2023-07-20 | 2023-07-20 | Mixing device for 3D sand mould printing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116900240A true CN116900240A (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310895195.XA Pending CN116900240A (en) | 2023-07-20 | 2023-07-20 | Mixing device for 3D sand mould printing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116900240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427546A (en) * | 2023-12-21 | 2024-01-23 | 华南农业大学 | Material stirring device, material mixing and feeding equipment and material mixing and feeding method |
-
2023
- 2023-07-20 CN CN202310895195.XA patent/CN116900240A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427546A (en) * | 2023-12-21 | 2024-01-23 | 华南农业大学 | Material stirring device, material mixing and feeding equipment and material mixing and feeding method |
| CN117427546B (en) * | 2023-12-21 | 2024-03-12 | 华南农业大学 | Material stirring device, material mixing and feeding equipment and material mixing and feeding method |
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