CN114888244A - Sand mould 3D printer improves structure with broken shell station - Google Patents
Sand mould 3D printer improves structure with broken shell station Download PDFInfo
- Publication number
- CN114888244A CN114888244A CN202210557991.8A CN202210557991A CN114888244A CN 114888244 A CN114888244 A CN 114888244A CN 202210557991 A CN202210557991 A CN 202210557991A CN 114888244 A CN114888244 A CN 114888244A
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- Prior art keywords
- fixedly connected
- shell breaking
- shell
- box
- breaking box
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- 239000004576 sand Substances 0.000 title claims abstract description 75
- 239000000428 dust Substances 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 claims abstract description 14
- 241000883990 Flabellum Species 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 4
- 238000010146 3D printing Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 13
- 238000005266 casting Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/005—Transporting flaskless moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
-
- 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention belongs to the technical field of 3D printing, and particularly relates to an improved structure of a shell breaking station for a sand mold 3D printer, which comprises a shell breaking box and air guns uniformly arranged in the shell breaking box, wherein the top of the shell breaking box is fixedly connected with two symmetrically-distributed rotating supports, a first movable rod is arranged above the shell breaking box and is rotatably connected inside the rotating supports, a box door is fixedly sleeved outside the first movable rod, one side of the shell breaking box is fixedly connected with a dust collection device, and a connecting pipe is arranged at the top of the dust collection device. During the broken shell, can sweep the sand on the sand mould through the clearance brush to the inside air current that can produce of suction hood, through the flabellum, meet the air current and can drive the fixed plate and rotate, thereby drive the clearance brush and rotate, increase the effect of cleaning, and carry out elastic support through the spring to movable sleeve, make the laminating sand mould that the clearance brush can be better clean, increased broken shell effect from this.
Description
Technical Field
The invention belongs to the technical field of 3D printing, and particularly relates to an improved structure of a shell breaking station for a sand mold 3D printer.
Background
3D prints along with the more mature of technique, by each field such as extensive aviation, household electrical appliances, car, medical treatment that is used for, sand mould 3D printer be common 3D printing apparatus on the market, and it utilizes casting sand to print the model, prints the back at the model, needs the crust breaking station to its crust breaking, and the crust breaking station is exactly that the unnecessary casting sand of air gun and dust collecting equipment with the sand mould is got rid of.
But when the broken shell station crust breaking on the existing market, need the manual work to take dust extraction and remove unnecessary casting sand, it is very inconvenient to and increased staff's intensity of labour, and current crust breaking station crust breaking effect is not good, leads to some to adhere the more tight casting sand and can not get rid of, influences the sand mould and uses, and current crust breaking station needs the staff to carry the sand mould to the inside of crust breaking station then remove, and is very troublesome.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an improved structure of a shell breaking station for a sand mold 3D printer, which solves the problems that when the shell breaking station on the existing market breaks shells, a dust suction device needs to be manually taken to suck and remove redundant casting sand, the inconvenience is very high, the labor intensity of workers is increased, the shell breaking effect of the existing shell breaking station is poor, some tightly bonded casting sand cannot be removed, the use of sand molds is influenced, and the existing shell breaking station needs the workers to carry sand molds to the interior of the shell breaking station and then to take out the sand molds, so that the problems are very troublesome.
The second technical proposal.
In order to achieve the purpose, the invention provides the following technical scheme: an improved structure of a shell breaking station for a sand mold 3D printer comprises a shell breaking box and air guns uniformly arranged in the shell breaking box, wherein two rotating supports which are symmetrically distributed are fixedly connected to the top of the shell breaking box, a first movable rod is arranged above the shell breaking box and is rotatably connected to the inside of each rotating support, a box door is fixedly sleeved on the outer portion of the first movable rod, a dust suction device is fixedly connected to one side of the shell breaking box, a connecting pipe is arranged at the top of the dust suction device, a portal frame is fixedly connected to the top of the shell breaking box, a first rodless cylinder is fixedly connected to the inner portion of the portal frame, a second rodless cylinder is fixedly connected to the bottom of a first rodless cylinder piston, a connecting plate is fixedly connected to the bottom of a second rodless cylinder piston, a fixed pipe is fixedly connected to the bottom of the connecting plate, and the connecting pipe is communicated with the connecting plate, the bottom of the fixed pipe is fixedly connected with a dust hood, and the dust hood is communicated with the connecting plate.
As a preferred technical scheme, two symmetrically distributed sliding rods are fixedly connected inside the portal frame, two sides of the second rodless cylinder are fixedly connected with fixing clamping sleeves, and the fixing clamping sleeves are sleeved outside the sliding rods.
As a preferred technical scheme of the invention, a fixed plate is fixedly connected inside the dust hood, a rotating rod is rotatably connected inside the fixed plate, uniformly distributed fan blades are fixedly connected outside the rotating rod, a connecting rod is fixedly connected to the bottom of the rotating rod, an inserting rod is fixedly connected to the bottom of the connecting rod, a movable sleeve is movably sleeved outside the inserting rod, a spring is fixedly connected between the connecting rod and the movable sleeve, the spring is sleeved outside the inserting rod, and a cleaning brush is fixedly connected to the bottom of the movable sleeve.
As a preferred technical scheme, a limiting groove is formed in the movable sleeve, a limiting plate is fixedly connected to the outer portion of the inserted rod, and the connecting rod is connected with the limiting groove in a sliding mode through the limiting plate.
As a preferable technical scheme of the invention, one side of the shell breaking box is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with symmetrically distributed side plates, the top of the supporting plate is provided with first rotating shaft rods which are uniformly distributed, the first rotating shaft rods are rotatably connected inside the side plates, second rotating shaft rods which are uniformly distributed are arranged inside the shell breaking box, one end of each second rotating shaft rod extends to the outside of the shell breaking box, the outsides of the first rotating shaft rod and the second rotating shaft rods are fixedly sleeved with a roller, the top of the roller is provided with a containing plate, the insides of the side plates and the shell breaking box are respectively provided with a chute, the outside of the containing plate is fixedly connected with a sliding plate, the containing plate is slidably connected with the chute through the sliding plate, one side of the shell breaking box is provided with a movable sleeve, a first transmission belt is in transmission connection with the outsides of the first rotating shaft rods and the second rotating shaft rods, one side of the shell breaking box is fixedly connected with a motor, the output end of the motor is fixedly connected with one end of one of the second rotating shaft rods, and one side of the shell breaking box is provided with a transmission assembly.
As a preferred technical scheme of the present invention, the transmission assembly includes a second movable rod, a driving gear, a driven gear and a second transmission belt, the second movable rod is rotatably connected to one side of the breaking case, the driving gear is fixedly sleeved outside the second movable rod, the driven gear is fixedly sleeved outside the first movable rod, teeth of the driven gear are engaged with teeth of the driving gear, and the second transmission belt is in transmission connection with the second movable rod and outside one of second rotating shaft rods connected to the output end of the motor.
In a preferred embodiment of the present invention, the number of teeth of the driven gear is greater than the number of teeth of the driving gear.
As a preferred technical scheme of the invention, one side of the shell breaking box is fixedly connected with a clamping plate, and the motor is fixedly connected to one side of the shell breaking box through the clamping plate.
(III) advantageous effects
Compared with the prior art, the invention provides an improved structure of a shell breaking station for a sand mold 3D printer, which has the following beneficial effects:
1. during the crust breaking, start the air gun, blow to the sand mo (u), start dust extraction simultaneously, dust extraction's inside produces the negative pressure, the air gun can blow unnecessary sand and dust on the sand mo (u) ld this moment, can inhale unnecessary sand on the sand mo (u) ld through the suction hood, then get into dust extraction's inside through fixed pipe and connecting pipe, dust extraction can external discharge apparatus with unnecessary sand direct discharge, start first rodless cylinder and second rodless cylinder, can drive the horizontal migration of connecting plate to two not equidirectional, can cover the inside of whole crust breaking case with the dust absorption scope like this, thereby automatic crust breaking.
2. During the broken shell, can sweep the sand on the sand mould through the clearance brush to the inside air current that can produce of suction hood, through the flabellum, meet the air current and can drive the fixed plate and rotate, thereby drive the clearance brush and rotate, increase the effect of cleaning, and carry out elastic support through the spring to movable sleeve, make the laminating sand mould that the clearance brush can be better clean, increased broken shell effect from this.
3. Placing a sand mold printed by a printer on a containing plate, starting a motor to enable an output end of the motor to drive one of the second rotating shaft rods to rotate, driving all the second rotating shaft rods and the first rotating shaft rods to rotate through transmission of a first driving belt, driving all the rollers to rotate, conveying the containing plate to the inside of a shell breaking box through friction between the rollers and the containing plate, driving the second movable rods to rotate through the second driving belt while the second rotating shaft rods rotate, enabling the driving gear to rotate, driving a box door to rotate through meshing between the driving gear and a driven gear, closing the shell breaking box to prevent sand on the sand mold from flowing out of the shell breaking box, just closing the box door when the sand mold completely enters the shell breaking box, then breaking the shell, and after the shell is broken, the output end of the motor is reversed, the sand mold can be conveyed out of the shell breaking box, and meanwhile, the box door is opened in a rotating mode, so that the effect of automatically conveying the sand mold is achieved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the present invention in another direction;
FIG. 3 is a schematic view of the structure of the dust hood of the present invention;
FIG. 4 is a schematic cross-sectional view of the structure of the suction hood of the present invention;
FIG. 5 is a schematic view of the shell breaking box of the present invention in partial cross-section;
FIG. 6 is an enlarged view of the structure at A of the present invention;
FIG. 7 is an enlarged view of the structure at B of the present invention;
fig. 8 is an enlarged view of the structure at C of the present invention.
In the figure: 1. a shell breaking box; 2. rotating the bracket; 3. a first movable bar; 4. a box door; 5. a dust collection device; 6. a connecting pipe; 7. a gantry; 8. a first rodless cylinder; 9. a second rodless cylinder; 10. a connecting plate; 11. a fixed tube; 12. a dust hood; 13. fixing the clamping sleeve; 14. a fixing plate; 15. rotating the rod; 16. a fan blade; 17. a connecting rod; 18. a rod is inserted; 19. a movable sleeve; 20. a spring; 21. a limiting groove; 22. a limiting plate; 23. cleaning a brush; 24. a support plate; 25. a side plate; 26. a first spindle shaft; 27. a second rotating shaft rod; 28. a drum; 29. a first drive belt; 30. a motor; 31. a clamping and connecting plate; 32. a holding plate; 33. a chute; 34. a slide plate; 35. a second movable bar; 36. a driving gear; 37. a driven gear; 38. a second belt; 39. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-8, the present invention provides the following technical solutions: an improved structure of a shell breaking station for a sand mold 3D printer comprises a shell breaking box 1 and air guns uniformly arranged in the shell breaking box 1, wherein the top of the shell breaking box 1 is fixedly connected with two rotating supports 2 which are symmetrically distributed, a first movable rod 3 is arranged above the shell breaking box 1, the first movable rod 3 is rotatably connected in the rotating supports 2, a box door 4 is fixedly sleeved outside the first movable rod 3, one side of the shell breaking box 1 is fixedly connected with a dust suction device 5, the top of the dust suction device 5 is provided with a connecting pipe 6, the top of the shell breaking box 1 is fixedly connected with a portal frame 7, the inside of the portal frame 7 is fixedly connected with a first rodless cylinder 8, the bottom of a piston of the first rodless cylinder 8 is fixedly connected with a second rodless cylinder 9, and the bottom of a piston of the second rodless cylinder 9 is fixedly connected with a connecting plate 10, the bottom of the connecting plate 10 is fixedly connected with a fixed pipe 11, the connecting pipe 6 is communicated with the connecting plate 10, the bottom of the fixed pipe 11 is fixedly connected with a dust hood 12, and the dust hood 12 is communicated with the connecting plate 10.
In this embodiment, during the crust breaking, start the air gun, blow to the sand mo (u), start dust extraction 5 simultaneously, dust extraction 5's inside produces the negative pressure, the air gun can blow unnecessary sand and dust on the sand mo (u) ld this moment, can inhale unnecessary sand on the sand mo (u) ld through suction hood 12, then get into dust extraction 5's inside through fixed pipe 11 and connecting pipe 6, dust extraction 5 can directly discharge unnecessary sand by external discharge apparatus, start first rodless cylinder 8 and second rodless cylinder 9, can drive connecting plate 10 to the horizontal migration of two not equidirectional, can cover the inside of whole crust breaking case 1 with the dust absorption scope like this, thereby automatic crust breaking.
Specifically, two sliding rods 39 which are symmetrically distributed are fixedly connected inside the portal frame 7, fixing clamping sleeves 13 are fixedly connected to two sides of the second rodless cylinder 9, and the fixing clamping sleeves 13 are sleeved outside the sliding rods 39.
In this embodiment, the second rodless cylinder 9 can move more stably by the fixing clip 13 slidably connected to the outside of the sliding rod 39, so that the shell can be broken more stably.
Specifically, the inside fixedly connected with fixed plate 14 of suction hood 12, the inside of fixed plate 14 is rotated and is connected with dwang 15, the outside fixedly connected with of dwang 15 is evenly distributed's flabellum 16, the bottom fixedly connected with connecting rod 17 of dwang 15, the bottom fixedly connected with inserted bar 18 of connecting rod 17, movable sleeve 19 has been cup jointed in the outside activity of inserted bar 18, fixedly connected with spring 20 between connecting rod 17 and the movable sleeve 19, spring 20 cup joints in the outside of inserted bar 18, movable sleeve 19's bottom fixedly connected with clearance brush 23.
In this embodiment, during the broken shell, can sweep the sand on the sand mould through clearance brush 23 to the inside air current that can produce of suction hood 12 through flabellum 16, runs into the air current and can drive fixed plate 14 and rotate, thereby drives clearance brush 23 and rotates, increases the effect of cleaning, and carries out elastic support to movable sleeve 19 through spring 20, makes the laminating sand mould that clearance brush 23 can be better clean.
Specifically, a limiting groove 21 is formed in the movable sleeve 19, a limiting plate 22 is fixedly connected to the outside of the inserting rod 18, and the connecting rod 17 is slidably connected with the limiting groove 21 through the limiting plate 22.
In this embodiment, through the limiting plate 22 that sets up sliding connection spacing groove 21 for movable sleeve 19 can carry out the removal of vertical direction, and makes connecting rod 17 drive movable sleeve 19 when pivoted and rotates, but also can prevent that movable sleeve 19 from breaking away from connecting rod 17.
Specifically, a supporting plate 24 is fixedly connected to one side of the crust breaking box 1, side plates 25 which are symmetrically distributed are fixedly connected to the top of the supporting plate 24, first rotating shaft rods 26 which are uniformly distributed are arranged on the top of the supporting plate 24, the first rotating shaft rods 26 are rotatably connected to the inside of the side plates 25, second rotating shaft rods 27 which are uniformly distributed are arranged inside the crust breaking box 1, one end of each second rotating shaft rod 27 extends to the outside of the crust breaking box 1, rollers 28 are fixedly sleeved on the outside of each first rotating shaft rod 26 and the outside of each second rotating shaft rod 27, a containing plate 32 is arranged on the top of each roller 28, sliding grooves 33 are respectively formed in the side plates 25 and the crust breaking box 1, sliding plates 34 are fixedly connected to the outside of the containing plate 32, the containing plate 32 is slidably connected with the sliding grooves 33 through the sliding plates 34, and a movable sleeve 19 is arranged on one side of the crust breaking box 1, the first transmission belt 29 is in transmission connection with the outer portions of the first rotating shaft rod 26 and the second rotating shaft rod 27, a motor 30 is fixedly connected to one side of the crust breaking box 1, the output end of the motor 30 is fixedly connected with one end of one of the second rotating shaft rods 27, and a transmission assembly is arranged on one side of the crust breaking box 1.
In this embodiment, place the sand mould that the printer was printed out and hold on the board 32, then starter motor 30, make motor 30's output drive one of them second pivot pole 27 and rotate, transmission through first drive belt 29, drive all second pivot poles 27 and first pivot pole 26 and rotate, thereby drive all cylinders 28 and rotate, through cylinder 28 and the friction that holds between the board 32, will hold the inside that board 32 transported to crust breaking box 1, let first movable rod 3 drive chamber door 4 rotate through drive assembly in second pivot pole 27 pivoted, can close crust breaking box 1 like this, can prevent that the sand on the sand mould from flowing out crust breaking box 1.
Specifically, the transmission assembly includes a second movable rod 35, a driving gear 36, a driven gear 37 and a second transmission belt 38, the second movable rod 35 is rotatably connected to one side of the shell breaking box 1, the driving gear 36 is fixedly sleeved on the outside of the second movable rod 35, the driven gear 37 is fixedly sleeved on the outside of the first movable rod 3, teeth of the driven gear 37 are engaged with teeth of the driving gear 36, and the second transmission belt 38 is in transmission connection with the second movable rod 35 and the outside of one of the second rotating shaft rods 27 connected with the output end of the motor 30.
In this embodiment, the second rotating shaft 27 rotates and simultaneously drives the second movable rod 35 to rotate through the second transmission belt 38, so that the driving gear 36 rotates, and the first movable rod 3 drives the door 4 to rotate through the engagement between the driving gear 36 and the driven gear 37.
Specifically, the number of teeth of the driven gear 37 is greater than that of the driving gear 36.
In the embodiment, the differential function can be achieved, and when the sand mold completely enters the shell breaking box 1, the box door 4 is just closed.
Specifically, one side of the shell breaking box 1 is fixedly connected with a clamping plate 31, and the motor 30 is fixedly connected to one side of the shell breaking box 1 through the clamping plate 31.
In this embodiment, the motor 30 can be stably fixed to one side of the breaking case 1 by the engaging plate 31.
The working principle and the using process of the invention are as follows: when the shell breaking box is used, a sand mould printed by a printer is placed on the containing plate 32, then the motor 30 is started, the output end of the motor 30 drives one of the second rotating shaft rods 27 to rotate, all the second rotating shaft rods 27 and the first rotating shaft rods 26 are driven to rotate through the transmission of the first transmission belt 29, all the rollers 28 are driven to rotate, the containing plate 32 is conveyed to the inside of the shell breaking box 1 through the friction between the rollers 28 and the containing plate 32, the second rotating shaft rods 27 can drive the second movable rods 35 to rotate through the second transmission belt 38 while rotating, the driving gear 36 rotates, the first movable rods 3 drive the box door 4 to rotate through the meshing between the driving gear 36 and the driven gear 37, the shell breaking box 1 can be closed, the sand on the sand mould can be prevented from flowing out of the shell breaking box 1, when the sand mould completely enters the inside of the shell breaking box 1, the box door 4 is just closed, then the shell is broken, after the shell is broken, the output end of the motor 30 is reversed, the sand mold can be conveyed out of the interior of the shell breaking box 1, and meanwhile, the box door 4 is rotated and opened, so that the effect of automatically conveying the sand mold is achieved. During the crust breaking, start the air gun, blow to the sand mo (u), start dust extraction 5 simultaneously, dust extraction 5's inside produces the negative pressure, the air gun can blow unnecessary sand and dust on the sand mo (u) ld this moment, can inhale unnecessary sand on the sand mo (u) ld through suction hood 12, then get into dust extraction 5's inside through fixed pipe 11 and connecting pipe 6, dust extraction 5 can external discharge apparatus directly discharge unnecessary sand, start first rodless cylinder 8 and second rodless cylinder 9, can drive connecting plate 10 to the horizontal migration of two not equidirectional, can cover the inside of whole crust breaking case 1 with the dust absorption scope like this, thereby automatic crust breaking. During the broken shell, can sweep the sand on the sand mould through clearance brush 23 to the inside air current that can produce of suction hood 12 through flabellum 16, runs into the air current and can drive fixed plate 14 and rotate, thereby drives clearance brush 23 and rotates, increases the effect of cleaning, and carries out elastic support through spring 20 to movable sleeve 19, makes the laminating sand mould that clearance brush 23 can be better clean, has increased the broken shell effect from this.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sand mould 3D printer improves structure with broken shell station, includes broken shell case (1) and evenly sets up the air gun in broken shell case (1) inside, its characterized in that: the top of the shell breaking box (1) is fixedly connected with two rotating supports (2) which are symmetrically distributed, a first movable rod (3) is arranged above the shell breaking box (1), the first movable rod (3) is rotatably connected to the inside of the rotating supports (2), a box door (4) is fixedly sleeved on the outer portion of the first movable rod (3), one side of the shell breaking box (1) is fixedly connected with a dust suction device (5), the top of the dust suction device (5) is provided with a connecting pipe (6), the top of the shell breaking box (1) is fixedly connected with a portal frame (7), the inner portion of the portal frame (7) is fixedly connected with a first rodless cylinder (8), the bottom of a piston of the first rodless cylinder (8) is fixedly connected with a second rodless cylinder (9), and the bottom of a piston of the second rodless cylinder (9) is fixedly connected with a connecting plate (10), the bottom fixedly connected with fixed pipe (11) of connecting plate (10), connecting pipe (6) are linked together with connecting plate (10), the bottom fixedly connected with suction hood (12) of fixed pipe (11), suction hood (12) are linked together with connecting plate (10).
2. The improved structure of the shell breaking station for the sand mold 3D printer according to claim 1, characterized in that: the inner portion of the portal frame (7) is fixedly connected with two sliding rods (39) which are symmetrically distributed, two sides of the second rodless cylinder (9) are fixedly connected with fixing clamping sleeves (13), and the fixing clamping sleeves (13) are sleeved outside the sliding rods (39).
3. The improved structure of the shell breaking station for the sand mold 3D printer according to claim 1, characterized in that: the inside fixedly connected with fixed plate (14) of suction hood (12), the inside of fixed plate (14) is rotated and is connected with dwang (15), the outside fixedly connected with of dwang (15) is evenly distributed's flabellum (16), the bottom fixedly connected with connecting rod (17) of dwang (15), the bottom fixedly connected with inserted bar (18) of connecting rod (17), movable sleeve (19) have been cup jointed in the outside activity of inserted bar (18), fixedly connected with spring (20) between connecting rod (17) and movable sleeve (19), the outside at inserted bar (18) is cup jointed in spring (20), the bottom fixedly connected with of movable sleeve (19) clears up brush (23).
4. The improved structure of the shell breaking station for the sand mold 3D printer according to claim 3, characterized in that: limiting grooves (21) are formed in the movable sleeve (19), limiting plates (22) are fixedly connected to the outer portions of the inserting rods (18), and the connecting rods (17) are connected with the limiting grooves (21) in a sliding mode through the limiting plates (22).
5. The improved structure of the shell breaking station for the sand mold 3D printer according to claim 1, characterized in that: a supporting plate (24) is fixedly connected to one side of the shell breaking box (1), side plates (25) which are symmetrically distributed are fixedly connected to the top of the supporting plate (24), first rotating shaft rods (26) which are uniformly distributed are arranged on the top of the supporting plate (24), the first rotating shaft rods (26) are rotatably connected to the inner portions of the side plates (25), second rotating shaft rods (27) which are uniformly distributed are arranged in the shell breaking box (1), one ends of the second rotating shaft rods (27) extend to the outer portion of the shell breaking box (1), rollers (28) are fixedly sleeved on the outer portions of the first rotating shaft rods (26) and the second rotating shaft rods (27), a containing plate (32) is arranged on the top of each roller (28), sliding grooves (33) are formed in the inner portions of the side plates (25) and the shell breaking box (1), and sliding plates (34) are fixedly connected to the outer portions of the containing plate (32), the containing plate (32) is connected with the sliding groove (33) in a sliding mode through the sliding plate (34), a movable sleeve (19) is arranged on one side of the shell breaking box (1), the first transmission belt (29) is connected to the outer portions of the first rotating shaft rod (26) and the second rotating shaft rod (27) in a transmission mode, a motor (30) is fixedly connected to one side of the shell breaking box (1), the output end of the motor (30) is fixedly connected with one end of one of the second rotating shaft rods (27), and a transmission assembly is arranged on one side of the shell breaking box (1).
6. The improved structure of the shell breaking station for the sand mold 3D printer according to claim 5, is characterized in that: the transmission assembly comprises a second movable rod (35), a driving gear (36), a driven gear (37) and a second transmission belt (38), the second movable rod (35) is rotatably connected to one side of the shell breaking box (1), the driving gear (36) is fixedly sleeved on the outer portion of the second movable rod (35), the driven gear (37) is fixedly sleeved on the outer portion of the first movable rod (3), teeth of the driven gear (37) are meshed with teeth of the driving gear (36) to be connected, and the second transmission belt (38) is in transmission connection with the outer portions of the second movable rod (35) and one of second rotating shaft rods (27) connected with the output end of the motor (30).
7. The improved structure of the shell breaking station for the sand mold 3D printer according to claim 6, is characterized in that: the number of teeth of the driven gear (37) is larger than that of the driving gear (36).
8. The improved structure of the shell breaking station for the sand mold 3D printer according to claim 5, is characterized in that: one side of the shell breaking box (1) is fixedly connected with a clamping plate (31), and the motor (30) is fixedly connected to one side of the shell breaking box (1) through the clamping plate (31).
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19540866A1 (en) * | 1994-11-03 | 1996-05-09 | Kuenkel Wagner Service Und Ver | Sand mould making machine with added handling functions |
| WO2017177603A1 (en) * | 2016-04-15 | 2017-10-19 | 宁夏共享模具有限公司 | Sand-mold 3d printing device with multiple working boxes |
| CN207207562U (en) * | 2017-08-16 | 2018-04-10 | 东莞市添辉数控科技有限公司 | A kind of building stones engraving machine of cleared of debris in real time |
| CN109289365A (en) * | 2018-11-13 | 2019-02-01 | 徐州赛诺石英有限公司 | A kind of quartz sand dust precipitator |
| CN209795008U (en) * | 2019-01-25 | 2019-12-17 | 上海鼎迪数控设备有限公司 | Dust removal device for engraving machine |
| CN212884858U (en) * | 2020-05-27 | 2021-04-06 | 维捷(苏州)三维打印有限公司 | Sand mould 3D printer improves structure with broken shell station |
| JP2021074772A (en) * | 2019-11-08 | 2021-05-20 | 張偉萍 | Flattening device for sand mold |
| CN213317507U (en) * | 2020-10-26 | 2021-06-01 | 邓州市康硕智能制造有限公司 | Sand mould 3D printer cleaning device |
| CN113262993A (en) * | 2020-09-27 | 2021-08-17 | 连云港科航环保科技有限公司 | Dust collector for glass steel surface machining |
| CN214263797U (en) * | 2021-01-18 | 2021-09-24 | 大田县恒通机械制造有限公司 | Sand mould device for mechanical casting |
| CN214556136U (en) * | 2020-11-23 | 2021-11-02 | 西安圣雪绒羊绒制品有限公司 | Dust extraction is used in weaving of being convenient for |
| CN216228572U (en) * | 2021-11-26 | 2022-04-08 | 菲斯达排放控制装置（苏州）有限公司 | Automatic collect CNC equipment of polishing of sweeps |
| CN216501198U (en) * | 2021-11-16 | 2022-05-13 | 大田县聚丰铸造有限公司 | Cleaning device for sand casting mould |
-
2022
- 2022-05-21 CN CN202210557991.8A patent/CN114888244B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19540866A1 (en) * | 1994-11-03 | 1996-05-09 | Kuenkel Wagner Service Und Ver | Sand mould making machine with added handling functions |
| WO2017177603A1 (en) * | 2016-04-15 | 2017-10-19 | 宁夏共享模具有限公司 | Sand-mold 3d printing device with multiple working boxes |
| CN207207562U (en) * | 2017-08-16 | 2018-04-10 | 东莞市添辉数控科技有限公司 | A kind of building stones engraving machine of cleared of debris in real time |
| CN109289365A (en) * | 2018-11-13 | 2019-02-01 | 徐州赛诺石英有限公司 | A kind of quartz sand dust precipitator |
| CN209795008U (en) * | 2019-01-25 | 2019-12-17 | 上海鼎迪数控设备有限公司 | Dust removal device for engraving machine |
| JP2021074772A (en) * | 2019-11-08 | 2021-05-20 | 張偉萍 | Flattening device for sand mold |
| CN212884858U (en) * | 2020-05-27 | 2021-04-06 | 维捷(苏州)三维打印有限公司 | Sand mould 3D printer improves structure with broken shell station |
| CN113262993A (en) * | 2020-09-27 | 2021-08-17 | 连云港科航环保科技有限公司 | Dust collector for glass steel surface machining |
| CN213317507U (en) * | 2020-10-26 | 2021-06-01 | 邓州市康硕智能制造有限公司 | Sand mould 3D printer cleaning device |
| CN214556136U (en) * | 2020-11-23 | 2021-11-02 | 西安圣雪绒羊绒制品有限公司 | Dust extraction is used in weaving of being convenient for |
| CN214263797U (en) * | 2021-01-18 | 2021-09-24 | 大田县恒通机械制造有限公司 | Sand mould device for mechanical casting |
| CN216501198U (en) * | 2021-11-16 | 2022-05-13 | 大田县聚丰铸造有限公司 | Cleaning device for sand casting mould |
| CN216228572U (en) * | 2021-11-26 | 2022-04-08 | 菲斯达排放控制装置（苏州）有限公司 | Automatic collect CNC equipment of polishing of sweeps |
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|---|---|
| CN114888244B (en) | 2023-08-22 |
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