CN115533043A - Full-automatic sand mold molding machine capable of vertically shooting sand - Google Patents
Full-automatic sand mold molding machine capable of vertically shooting sand Download PDFInfo
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- CN115533043A CN115533043A CN202211339879.3A CN202211339879A CN115533043A CN 115533043 A CN115533043 A CN 115533043A CN 202211339879 A CN202211339879 A CN 202211339879A CN 115533043 A CN115533043 A CN 115533043A
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- 239000004576 sand Substances 0.000 title claims abstract description 163
- 238000000465 moulding Methods 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 14
- 239000007888 film coating Substances 0.000 claims description 12
- 238000009501 film coating Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 3
- 210000002489 tectorial membrane Anatomy 0.000 abstract description 8
- 239000003110 molding sand Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000005266 casting Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007528 sand casting Methods 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 244000035744 Hura crepitans Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- 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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a full-automatic sand mold molding machine capable of shooting sand up and down, which comprises a molding machine main body, wherein an upper sand plate and a lower sand plate are arranged in the molding machine main body, a first through cavity is formed at the joint of a sand feeding box and the molding machine main body, a material moving mechanism is arranged at the position of the sand feeding box, one sides of the upper sand plate and the lower sand plate are communicated with the same sand feeding pipe, a film covering ring is sleeved on the outer surface of the upper sand plate of the molding machine main body, a knocking mechanism is arranged at the bottom of the lower sand plate, and a cleaning mechanism is arranged at one side of the upper sand plate; this full-automatic sand mould molding machine of sand shooting from top to bottom, through two one sides of pinion rack in cleaning the mechanism and tectorial membrane ring looks butt, and then carry out position control to moving down of tectorial membrane ring, and two one sides of pinion rack pass the molding machine main part downwards, consequently control the position that moves down of last sand board, and the mechanism that cleans of two control one sides of moving down of pinion rack simultaneously carries out the operation, keeps the mesa of molding machine clean and tidy, the guarantee sand mould molding quality.
Description
Technical Field
The invention relates to the technical field of sand casting equipment, in particular to a full-automatic sand molding machine capable of vertically shooting sand.
Background
Steel, iron and most non-ferrous alloy castings can be obtained by a sand casting method, and because the molding material used for sand casting is cheap and easy to obtain, the casting mold is simple and convenient to manufacture, and can adapt to single-piece production, batch production and mass production of castings, the casting method has long been a basic process in casting production, and a molding machine is used in the sand casting process, is a casting device for manufacturing sand molds, and has the main functions of: filling sand, namely filling loose molding sand into a sand box; compacting the molding sand, wherein the loose molding sand in the sand box is compacted through different methods such as injection pressing and the like, so that the sand mould has necessary strength in the processes of carrying, pouring and the like; and (4) stripping, namely taking out the pattern from the compacted sand mold by using different mechanisms.
Present penetrate full-automatic sand mould molding machine of sand from top to bottom at the molding in-process, the mode of penetrating the sand from top to bottom is moulded the molding sand, and penetrate the sand in-process and compress tightly the molding sand through controlling the sand plate displacement, thereby obtain tight sand mould, for the casting that is suitable for the alloy foundry goods, the general thickness of molding sand is thick, consequently, the downward displacement of sand plate is the direction that applys for positive pressure, can lead to earlier with the molding sand compactness of sand plate contact site higher than the molding sand of opposite side, can influence the result of use of molding sand, and the displacement of sand plate is generally through the control of high strength hydraulic stem, consequently, when long-time reciprocating motion, can lead to the sand plate offset, thereby can lead to can't carrying out the compaction operation to molding sand edge part, can lead to the edge of molding sand is loose to drop, influence the molding operation of sand mould.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a full-automatic sand mold molding machine capable of vertically shooting sand, which solves the problems that the edges of molding sand are loose and fall off due to different compactness of the molding sand and the position offset of a sand loading plate.
In order to achieve the purpose, the invention is realized by the following technical scheme: the full-automatic sand mold molding machine capable of vertically shooting sand comprises a molding machine main body, wherein an upper sand plate and a lower sand plate are arranged inside the molding machine main body, sand shooting holes are formed in the surfaces of one side, opposite to the upper sand plate, of the lower sand plate, a control box is fixedly connected to one side of the molding machine main body, a sand feeding box is fixedly connected to the top end of the control box, a first through cavity is formed in the joint of the sand feeding box and the molding machine main body, a material moving mechanism is arranged at the position, located in the first through cavity, of the sand feeding box, one side of the upper sand plate and one side of the lower sand plate are communicated with a same sand feeding pipe, a film covering ring is sleeved on the outer surface, located in the upper sand plate, of the molding machine main body, a knocking mechanism is arranged at the bottom of the lower sand plate, and a cleaning mechanism is arranged at one side of the upper sand plate.
Preferably, one side of the molding machine main body is fixedly connected with a control panel, one side of the molding machine main body is provided with a through cavity II, one side of the film coating ring is fixedly connected with a hydraulic rod I, one end of the hydraulic rod I is fixedly connected with a hydraulic cylinder I, one side of the sanding plate is fixedly connected with a hydraulic rod II, and one end of the hydraulic rod II is fixedly connected with a hydraulic cylinder II.
Preferably, the material moving mechanism comprises a moving groove formed in the inner wall of the main body of the molding machine, a sliding block is connected to the inside of the moving groove in a sliding manner, a first toothed plate is fixedly connected to one side of the sliding block, a spring telescopic column is fixedly connected to one side of the first toothed plate, a fixing plate is fixedly connected to one end of the spring telescopic column, and the fixing plate is fixed to the film covering ring.
Preferably, the molding machine main body is rotatably connected with a reciprocating screw rod on one side of the moving groove, one end of the reciprocating screw rod is fixedly connected with a first gear, the outer surface of the reciprocating screw rod is slidably connected with a sliding connecting rod, and one side of the sliding connecting rod is fixedly connected with a material moving push plate.
Preferably, strike the mechanism and include the butt in the vibrations axle of lower sand plate bottom, the surface cover of vibrations axle is equipped with the spring, the one end butt of spring is epaxial in the vibrations, the other end butt of spring is in the molding machine main part, the one end fixedly connected with pivot of vibrations axle, the surface of pivot is rotated and is connected with the mount pad, the one end fixedly connected with extension rod of mount pad, the one end fixedly connected with installation axle of extension rod.
Preferably, the knocking mechanism further comprises an extension middle shaft which rotates at one end of the installation shaft, one end of the extension middle shaft is rotatably connected with a bottom block, one side of the bottom block is fixedly connected with a lantern ring, one side of the bottom block is fixedly connected with a limiting shaft, a control shaft is sleeved inside the lantern ring and rotates on the molding machine main body, the outer surface of the control shaft is located on one side of the lantern ring and is fixedly connected with a gear II, the outer surface of the control shaft is located on the other side of the lantern ring and is fixedly connected with a fixing ring, the outer surface of the fixing ring is fixedly connected with two extension blocks, and the extension blocks are abutted to the limiting shaft.
Preferably, the cleaning mechanism comprises a ventilation plate fixed on the molding machine main body, one side of the ventilation plate is provided with a ventilation opening, the middle part of the ventilation plate is rotatably connected with a driving shaft, and one end of the driving shaft is fixedly connected with a third gear.
Preferably, the other end fixedly connected with of drive shaft extends the axle, the one end fixedly connected with ball of extending the axle, the outer fixed surface of ball is connected with a plurality of flabellum, there is the studded column one side butt of ball, studded column fixed mounting is in the molding machine main part, one side fixedly connected with pinion rack two of going up the sand plate, pinion rack two one side and tectorial membrane ring looks butt.
The invention provides a full-automatic sand mold molding machine capable of shooting sand up and down, which has the following beneficial effects compared with the prior art:
1. this full-automatic sand molding machine of shooting sand from top to bottom, move through moving the moving down of fixed plate follow tectorial membrane ring in the material mechanism, and then the control slider moves in the shifting chute, and when the slider reachd the shifting chute bottom, through the setting of the flexible post of spring, move the slider to the opposite side of shifting chute, later control slider rises when the tectorial membrane ring rises, consequently, toothed plate one through one side meshes with gear one mutually, thereby drive reciprocal lead screw and rotate, control it and move the material push pedal and move, push out the sand mould after the shaping, be convenient for to the sand mould removal operation.
2. This penetrate full-automatic sand mould molding machine of sand from top to bottom, the pinion rack two through cleaning in the mechanism is followed the sand board and is removed, later two one sides of pinion rack stretch into the molding machine main part, consequently, can control the displacement of going up the sand board, and the setting of pinion rack two can also control the displacement of tectorial membrane ring, last sand board and tectorial membrane ring offset that prevents long-time operation and lead to, the guarantee is to the compaction effect of molding sand, and move down the in-process through pinion rack two and mesh with gear three, and then the rotation of steerable flabellum, can blow off the molding sand that the sand mould edge dropped because of the tectorial membrane ring rises on the mesa, guarantee its follow-up molding quality.
3. This penetrate full-automatic sand molding machine of sand from top to bottom, gear two and the pinion rack two phase meshing that moves down through in the knocking mechanism, and then the solid fixed ring of control rotates, gu fixed ring extends the piece and rotates rotating at rotation in-process control, when extending the piece and rotating, promote the bottom block through spacing axle and rotate, the axis is extended to bottom block rotation control and uses the control shaft to rotate as the centre of a circle, and then the rotation of control mount pad, and the mount pad rotates with the vibrations axle to be connected, the removal of control vibrations axle, and through the setting of spring, can make the vibrations axle strike the lower sand plate, and then make the inside molding sand space reduce, the inseparable effect of guarantee molding sand.
Drawings
FIG. 1 is a schematic view of the overall structure of the full-automatic sand mold molding machine with up-and-down sand shooting according to the present invention;
FIG. 2 is a schematic diagram of the vertical internal structure of the molding machine according to the present invention;
FIG. 3 is a schematic diagram of the vertical internal structure of the molding machine according to the present invention;
FIG. 4 is a schematic view of the structure of the transfer mechanism, the molding machine body, the sanding plate and the film coating ring according to the present invention;
FIG. 5 is a schematic structural view of a material moving mechanism and a cleaning mechanism provided by the present invention;
FIG. 6 is a schematic side view of the material moving mechanism according to the present invention;
FIG. 7 is an enlarged view of the structure A of FIG. 3 according to the present invention;
fig. 8 is a partial structural schematic view of the cleaning mechanism provided by the present invention.
FIG. 1 shows a molding machine main body; 2. a control box; 3. feeding the sand box; 4. a control panel; 5. a first through cavity; 6. a sand inlet pipe; 7. a material moving mechanism; 71. a material moving push plate; 72. a sliding connecting rod; 73. a reciprocating screw rod; 74. a first gear; 75. a moving groove; 76. a slider; 77. a toothed plate I; 78. a spring telescopic column; 79. a fixing plate; 8. a second through cavity; 9. sanding plates; 10. a sand discharging plate; 11. a sand shooting hole; 12. a film coating ring; 13. a first hydraulic rod; 14. a first hydraulic cylinder; 15. a second hydraulic rod; 16. a second hydraulic cylinder; 17. a knocking mechanism; 1701. installing a shaft; 1702. an extension rod; 1703. a mounting seat; 1704. a vibration shaft; 1705. a rotating shaft; 1706. a spring; 1707. extending the central axis; 1708. a bottom block; 1709. a collar; 1710. a control shaft; 1711. a second gear; 1712. a fixing ring; 1713. an extension block; 1714. a limiting shaft; 18. a cleaning mechanism; 181. a toothed plate II; 182. a third gear; 183. a ventilation board; 184. a drive shaft; 185. an extension shaft; 186. a ball bearing; 187. a fan blade; 188. and (5) embedding the column.
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.
The first embodiment is as follows:
referring to fig. 1, 2, 4, 5 and 6, the full-automatic sand molding machine with up-and-down sand shooting comprises a molding machine main body 1, wherein an upper sand plate 9 and a lower sand plate 10 are installed inside the molding machine main body 1, sand shooting holes 11 are formed in the surfaces of one opposite sides of the upper sand plate 9 and the lower sand plate 10, a control box 2 is fixedly connected to one side of the molding machine main body 1, a sand feeding box 3 is fixedly connected to the top end of the control box 2, a through cavity I5 is formed at the joint of the sand feeding box 3 and the molding machine main body 1, a material moving mechanism 7 is arranged at the position, located at the through cavity I5, of the sand feeding box 3, one sides of the upper sand plate 9 and the lower sand plate 10 are communicated with a same sand feeding pipe 6, a film covering ring 12 is sleeved on the outer surface of the upper sand plate 9 of the molding machine main body 1, a knocking mechanism 17 is arranged at the bottom of the lower sand plate 10, a cleaning mechanism 18 is arranged at one side of the upper sand plate 9, folding hose 6 is fixedly connected to two ends of the folding hose, and is respectively communicated with the upper sand plate 9 and the lower sand plate 10.
In this embodiment, a control panel 4 is fixedly connected to one side of the molding machine main body 1, a through cavity two 8 is formed in one side of the molding machine main body 1, a hydraulic rod one 13 is fixedly connected to one side of the film coating ring 12, a hydraulic cylinder one 14 is fixedly connected to one end of the hydraulic rod one 13, a hydraulic rod two 15 is fixedly connected to one side of the sanding plate 9, a hydraulic cylinder two 16 is fixedly connected to one end of the hydraulic rod two 15, and required parameters of mechanical power are set through the control panel 4, so that the molding machine main body 1 can stably operate.
In this embodiment, the material moving mechanism 7 includes a moving groove 75 opened on the inner wall of the molding machine main body 1, a slider 76 is slidably connected inside the moving groove 75, a first toothed plate 77 is fixedly connected to one side of the slider 76, a first spring telescopic column 78 is fixedly connected to one side of the first toothed plate 77, a fixed plate 79 is fixedly connected to one end of the first spring telescopic column 78, the fixed plate 79 is fixed to the film covering ring 12, the film covering ring 12 is controlled to descend by a first hydraulic cylinder 14, when the film covering ring 12 descends, the slider 76 is controlled to move downward in a right vertical groove of the moving groove 75, because the slider 76 is fixedly connected to the film covering ring 12, when the slider 76 moves to the bottom end of the moving groove 75 along with the film covering ring 12, then the slider 76 is pushed into a left vertical groove of the moving groove 75 by the initial shape elasticity of the first spring telescopic column 78, then the slider 76 moves along with the upward movement of the film covering ring 12, when the slider 12 moves to the top end of the moving groove 75, the slider 78 is compressed by the top of the spring telescopic column 78 at the top of the right side, the right side of the sliding groove 75, the slider is provided with the top of the right side of the sliding groove, the slider 76, the slider is convenient for compressing the slider, and then the slider is deformed by the spring telescopic column, and the spring rod, and the slider 76, and the slider is convenient for compressing effect of the slider, and the slider 76, and the slider is improved by the spring telescopic rod in the right side of the slider, and the slider 78.
In this embodiment, a reciprocating screw 73 is rotatably connected to one side of the moving groove 75 of the molding machine body 1, a first gear 74 is fixedly connected to one end of the reciprocating screw 73, a sliding link 72 is slidably connected to the outer surface of the reciprocating screw 73, a material-moving push plate 71 is fixedly connected to one side of the sliding link 72, the fixing plate 79 moves along with the moving of the film-covering ring 12 when moving down, the slider 76 is further controlled to move in the moving groove 75, and when the slider 76 reaches the bottom end of the moving groove 75, the slider 76 is moved to the other side of the moving groove 75 through the arrangement of the spring telescopic column 78, and then the slider 76 is controlled to ascend when the film-covering ring 12 ascends, so that the first gear 77 on one side is meshed with the first gear 74, thereby driving the reciprocating screw 73 to rotate, controlling the material-moving push plate 71 to move, pushing out the molded sand mold, and facilitating the movement operation of the sand mold.
Example two:
referring to fig. 3 and 7, the present embodiment provides a technical solution on the basis of the first embodiment:
knocking mechanism 17 includes the butt in the vibrations axle 1704 of lower sand plate 10 bottom, the surface cover of vibrations axle 1704 is equipped with spring 1706, the one end butt of spring 1706 is on vibrations axle 1704, the other end butt of spring 1706 is on molding machine main part 1, the one end fixedly connected with pivot 1705 of vibrations axle 1704, the surface rotation of pivot 1705 is connected with mount pad 1703, the one end fixedly connected with extension bar 1702 of mount pad 1703, the one end fixedly connected with installation axle 1701 of extension bar 1702, both ends through spring 1706 respectively with vibrations axle 1704 and molding machine main part 1 looks butt, and then realize the control to vibrations axle 1704 through the elasticity of spring, realize the effect of knocking to lower sand plate 10, make inside molding sand space reduce, the compactness between the guarantee molding sand.
In this embodiment, the knocking mechanism 17 further includes an extension middle shaft 1707 rotating at one end of the installation shaft 1701, one end of the extension middle shaft 1707 is rotatably connected with a bottom block 1708, one side of the bottom block 1708 is fixedly connected with a lantern ring 1709, one side of the bottom block 1708 is fixedly connected with a limit shaft 1714, a control shaft 1710 is sleeved inside the lantern ring 1709, the control shaft 1710 rotates on the molding machine body 1, a gear two 1711 is fixedly connected to one side of the outer surface of the control shaft 1710 located on the lantern ring 1709, a fixing ring 1712 is fixedly connected to the other side of the outer surface of the control shaft 1710 located on the lantern ring 1709, two extension blocks 1713 are fixedly connected to the outer surface of the fixing ring 1712, the extension blocks 1713 abut against the limit shaft 1714, when the sand feeding plate 9 is controlled to descend through a hydraulic cylinder two 16, the gear two tooth plates 181 are simultaneously descended, the gear two tooth plates 181 are engaged with the gear two gear 1711 during descending, and the gear two gear 1711 rotates, the gear two gear 1711 rotates to drive the control shaft 1710 to rotate, the control shaft 1710 rotates to drive the fixing ring 1712 at one end to rotate, the fixing ring 1712 rotates to control the extension block 1713 to rotate around the control shaft 1710, the extension block 1713 drives the limit shaft 1714 to push the bottom block 1708 to rotate around the control shaft 1710, the position of the extension center shaft 1707 can be controlled to move around the control shaft 1710, the movement of the extension center shaft 1707 around the control shaft 1710 drives the installation shaft 1701 to move, the installation shaft 1701 can move by controlling the position of the installation base 1703 through the extension rod 1702, the rotation shaft 1705 can change the angle between the installation base 1703 and the vibration shaft 1704, and the vibration shaft 1704 penetrates through the molding machine body 1, so that the vertical movement of the vibration shaft 1704 can be controlled, one end of the vibration shaft 1704 is separated from the bottom end of the lower sand plate 10, and when the extension block 1713 pushes the limit shaft 1714 to rotate to the other side, spacing axle 1714 is in the below of extending piece 1713, later rises through the resilience pulling vibrations axle 1704 of spring 1706, realizes making vibrations axle 1704 carry out the technological effect of beating to lower sand plate 10, and then makes the inside molding sand space reduce, the inseparable effect of guarantee molding sand.
Example three:
referring to fig. 5 and 8, the present embodiment provides a technical solution on the basis of the first embodiment:
In this embodiment, an extension shaft 185 is fixedly connected to the other end of the driving shaft 184, a ball 186 is fixedly connected to one end of the extension shaft 185, a plurality of fan blades 187 are fixedly connected to the outer surface of the ball 186, a stud 188 abuts against one side of the ball 186, the stud 188 is fixedly mounted on the molding machine main body 1, a second toothed plate 181 is fixedly connected to one side of the sand feeding plate 9, one side of the second toothed plate 181 abuts against the film covering ring 12, the second toothed plate 181 moves along with the movement of the sand feeding plate 9, and then one side of the second toothed plate 181 extends into the molding machine main body 1, so that the movement of the sand feeding plate 9 can be controlled, and the movement of the film covering ring 12 can be controlled by the second toothed plate 181, thereby preventing the position deviation of the sand feeding plate 9 and the film covering ring 12 caused by long-time operation, ensuring the compacting effect on the molding sand, and the second toothed plate 181 engages with the third gear 182 during the downward movement, so that the rotation of the third gear 182 is controlled, when the third gear 182 rotates, and the driving shaft 184 rotates with the extension shaft 185, thereby driving the extension shaft 185, and further reducing the power consumption of the ball driving the ball 185, and reducing the mechanical drive the ball 186, and the mechanical power consumption of the ball drives the ball to reduce the molding machine table top of the molding sand feeding ring 12, and the molding sand feeding ring 15, and the molding sand.
And those not described in detail in this specification are well within the skill of those in the art.
When the sand injection molding machine works, firstly, the molding machine main body 1 is controlled to work through the control panel 4, then the hydraulic cylinder I14 controls the hydraulic rod I13 to work, further, the film coating ring 12 is controlled to descend, the bottom side of the film coating ring 12 is abutted against the lower sand plate 10, in the moving process of the film coating ring 12, one side of the film coating ring is abutted against the toothed plate II 181, the descending position deviation of the film coating ring 12 is prevented, then the hydraulic cylinder II 16 controls the hydraulic rod II 15 to descend, the hydraulic rod II 15 drives the upper sand plate 9 to descend, in the descending process, the toothed plate II 181 fixed on one side is controlled to descend, in the descending process of the toothed plate II 181, one end of the toothed plate II 181 is controlled to extend into a clamping groove formed in the molding machine main body 1, the position deviation of the upper sand plate 9 is prevented, the upper sand plate 9 extends into the film coating ring 12, then the upper sand plate 9 and the lower sand plate 10 are provided with molding sand through folding hoses at two ends of the sand inlet pipe 6, then sand injection holes 11 formed in the upper sand plate 9 and the lower sand plate 10 are used for injecting sand into the film coating ring 12, meanwhile, the hydraulic cylinder II 16 controls the sand feeding plate 9 to descend, meanwhile, the toothed plate II 181 descends along with the sand feeding plate, the toothed plate II 181 is meshed with the gear II 1711 in the descending process, so that the gear II 1711 is controlled to rotate, the gear II 1711 rotates to drive the control shaft 1710 to rotate, the control shaft 1710 drives the fixing ring 1712 at one end to rotate, the fixing ring 1712 controls the extension block 1713 to rotate around the control shaft 1710 as the center of a circle when rotating, the extension block 1713 further drives the extension block 1714 to push the bottom block 1708 to rotate around the control shaft 1710 as the center of a circle, so that the position of the extension center shaft 1707 can be controlled to move around the control shaft 1710, the movement of the extension center shaft 1707 around the control shaft 1710 as the center of a circle can drive the position 1701 to move, the position of the installation shaft 1702 can be controlled to move around the position of the installation shaft 1703 through the extension rod 1702, and the angle change between the installation shaft 1703 and the vibration shaft 1704 can be realized through the rotating shaft 1705, the vibration shaft 1704 penetrates through the molding machine main body 1, so that the vertical movement of the vibration shaft 1704 can be controlled, one end of the vibration shaft 1704 is separated from the butt joint with the bottom end of the lower sand plate 10, when the extension block 1713 pushes the limiting shaft 1714 to rotate to the other side, the limiting shaft 1714 is positioned below the extension block 1713, then the vibration shaft 1704 is pulled to rise through the resilience of the spring 1706, the technical effect that the vibration shaft 1704 knocks the lower sand plate 10 is realized, the tight molding sand inside the film covering ring 12 is realized through the downward movement of the upper sand plate 9, the hydraulic cylinder 14 controls the film covering ring 12 to descend, when the film covering ring 12 descends, the slide block 76 is controlled to move downwards in the right vertical groove of the moving groove 75, the slide block 76 is fixedly connected with the film covering ring 12, then when the slide block 76 moves to the bottommost end of the moving groove 75 along with the film covering ring 12, then the slide block 76 is elastically pushed to the left vertical groove of the moving groove 75 through the initial shape of the spring telescopic column 78, then the slide block 76 moves along with the upward movement of the film covering ring 12, when the slide block 76 moves along with the film covering ring 12 to the uppermost end of the moving groove 75, the elasticity of the spring telescopic column 78 is compressed through the top inclined groove of the moving groove 75, the torsion spring rod is arranged at the right vertical groove through the inclined groove at the top end of the moving groove 75, the slide block 76 moves to the right vertical groove through the compression of the spring telescopic column 78, then the torsion spring rod enters the right vertical groove through pressing, then the torsion spring rod rebounds to the initial position to limit the elasticity of the spring telescopic column 78, the spring telescopic column 78 is compressed and deformed, then the spring telescopic column 78 is limited through the torsion spring rod, so that the slide block 76 conveniently moves downwards in the right vertical groove, the tooth plate one 77 is driven to be meshed with the gear one 74 through the movement of the slide block 76, the rotation of the reciprocating screw rod 73 is controlled, and the reciprocating screw rod 73 rotates to realize the displacement of the sliding connecting rod 72, the sand mold is pushed out of the molding machine main body 1 through the through cavity II 8 by the material moving push plate 71, when the film covering ring 12 ascends, the edge of the sand mold rubs off molding sand, and in the pushing process, a thin layer of molding sand remains on the table top due to the pushing of the material moving push plate 71, the toothed plate II 181 ascends through the ascending of the sand covering plate 9, and then is meshed with the gear III 182 in the downward moving process of the toothed plate II 181, so that the rotation of the gear III 182 is controlled, when the gear III 182 rotates, the driving shaft 184 rotates, and the driving shaft 184 rotates with the extension shaft 185 through the inclined plate, so that the driving shaft 184 drives the extension shaft 185 to rotate around the driving shaft 184, further the rotation of the ball 186 is controlled while controlling the rotation of the ball 186 inside the embedded column 188, and further the rotation of the fan blades 187 is controlled by the ball 186, and the thin layer of molding sand on the table top of the molding machine main body 1 is blown off the table top.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The full-automatic sand molding machine capable of vertically shooting sand comprises a molding machine main body (1), wherein an upper sand plate (9) and a lower sand plate (10) are arranged inside the molding machine main body (1), sand shooting holes (11) are formed in the surface of one side, opposite to the upper sand plate (9) and the lower sand plate (10), of the molding machine main body (1), the full-automatic sand molding machine is characterized in that a control box (2) is fixedly connected to one side of the molding machine main body (1), a sand feeding box (3) is fixedly connected to the top end of the control box (2), a through cavity I (5) is formed in the joint of the sand feeding box (3) and the molding machine main body (1), a material moving mechanism (7) is arranged at the position of the through cavity I (5) of the sand feeding box (3), one sides of the upper sand plate (9) and the lower sand plate (10) are communicated with a same sand feeding pipe (6), a film covering ring (12) is sleeved on the outer surface of the molding machine main body (1) which is located on the upper sand plate (9), a knocking mechanism (17) is arranged at the bottom of the lower sand plate (10), and one side of the upper sand cleaning plate (9) is provided with a cleaning mechanism (18).
2. The full-automatic sand mold molding machine with the upper sand shooting function and the lower sand shooting function according to claim 1, wherein a control panel (4) is fixedly connected to one side of the molding machine main body (1), a through cavity II (8) is formed in one side of the molding machine main body (1), a hydraulic rod I (13) is fixedly connected to one side of the film covering ring (12), a hydraulic cylinder I (14) is fixedly connected to one end of the hydraulic rod I (13), a hydraulic rod II (15) is fixedly connected to one side of the sand feeding plate (9), and a hydraulic cylinder II (16) is fixedly connected to one end of the hydraulic rod II (15).
3. The full-automatic sand molding machine with upper and lower sand shooting according to claim 1, characterized in that the material moving mechanism (7) comprises a moving groove (75) arranged on the inner wall of the molding machine main body (1), a slide block (76) is slidably connected inside the moving groove (75), a toothed plate I (77) is fixedly connected to one side of the slide block (76), a spring telescopic column (78) is fixedly connected to one side of the toothed plate I (77), a fixing plate (79) is fixedly connected to one end of the spring telescopic column (78), and the fixing plate (79) is fixed on the film covering ring (12).
4. The full-automatic sand mold molding machine with the upper and lower sand shooting function according to claim 3, characterized in that a reciprocating screw rod (73) is rotatably connected to one side of the molding machine body (1) on the moving groove (75), a first gear (74) is fixedly connected to one end of the reciprocating screw rod (73), a sliding connecting rod (72) is slidably connected to the outer surface of the reciprocating screw rod (73), and a material moving push plate (71) is fixedly connected to one side of the sliding connecting rod (72).
5. The full-automatic sand molding machine with the upper sand shooting function and the lower sand shooting function according to claim 1, wherein the knocking mechanism (17) comprises a vibration shaft (1704) abutted to the bottom of the lower sand plate (10), a spring (1706) is sleeved on the outer surface of the vibration shaft (1704), one end of the spring (1706) is abutted to the vibration shaft (1704), the other end of the spring (1706) is abutted to the molding machine body (1), a rotating shaft (1705) is fixedly connected to one end of the vibration shaft (1704), a mounting seat (1703) is rotatably connected to the outer surface of the rotating shaft (1705), an extension rod (1702) is fixedly connected to one end of the mounting seat (1703), and a mounting shaft (1701) is fixedly connected to one end of the extension rod (1702).
6. The full-automatic sand molding machine of shooting sand from top to bottom according to claim 5, characterized in that, strike mechanism (17) still include the extension axis (1707) that rotates in installation axle (1701) one end, the one end of extending axis (1707) is rotated and is connected with end block (1708), one side fixedly connected with lantern ring (1709) of end block (1708), one side fixedly connected with spacing axle (1714) of end block (1708), the inside cover of lantern ring (1709) is equipped with control shaft (1710), control shaft (1710) rotate on molding machine main body (1), one side fixedly connected with gear two (1711) that control shaft (1710) surface is located lantern ring (1709), the opposite side fixedly connected with solid fixed ring (1712) that control shaft (1710) surface is located lantern ring (1709), the outer surface fixedly connected with two extension pieces (1713) of solid fixed ring (1712), extension piece (1713) and spacing axle (1714) butt.
7. The full-automatic sand mold molding machine with the upper and lower sand shooting function according to claim 1, wherein the cleaning mechanism (18) comprises a ventilation plate (183) fixed on the molding machine body (1), one side of the ventilation plate (183) is provided with a ventilation opening, the middle part of the ventilation plate (183) is rotatably connected with a driving shaft (184), and one end of the driving shaft (184) is fixedly connected with a third gear (182).
8. The full-automatic sand molding machine with upper and lower sand shooting according to claim 7, characterized in that the other end of the driving shaft (184) is fixedly connected with an extension shaft (185), one end of the extension shaft (185) is fixedly connected with a ball (186), the outer surface of the ball (186) is fixedly connected with a plurality of fan blades (187), one side of the ball (186) is abutted with a stud (188), the stud (188) is fixedly installed on the molding machine body (1), one side of the upper sand plate (9) is fixedly connected with a second toothed plate (181), and one side of the second toothed plate (181) is abutted with the film coating ring (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211339879.3A CN115533043A (en) | 2022-10-29 | 2022-10-29 | Full-automatic sand mold molding machine capable of vertically shooting sand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211339879.3A CN115533043A (en) | 2022-10-29 | 2022-10-29 | Full-automatic sand mold molding machine capable of vertically shooting sand |
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| CN115533043A true CN115533043A (en) | 2022-12-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0128974A1 (en) * | 1983-06-16 | 1984-12-27 | Harald Steffens Giessereimaschinen | Moulding machine for producing moulds or cores from moulding sand |
| CN108500218A (en) * | 2018-06-14 | 2018-09-07 | 临海市微能铸机有限公司 | A kind of multiple contact compacting full-automatic boxless moulding machine of horizontal parting |
| CN109202024A (en) * | 2017-06-30 | 2019-01-15 | 诸暨市海川机械铸造有限公司 | A kind of manufacturing method of sand mold and the full-automatic moulding machine of double sand using this method |
| CN112170789A (en) * | 2020-09-27 | 2021-01-05 | 安翔 | Full-automatic sand casting molding machine capable of vertically shooting sand |
| CN112276017A (en) * | 2020-10-10 | 2021-01-29 | 张健 | Casting sand mould compaction molding machine |
| CN115055650A (en) * | 2022-06-28 | 2022-09-16 | 潍坊银龙智能科技有限公司 | Full-automatic casting sand molding machine based on 1.5 stations |
-
2022
- 2022-10-29 CN CN202211339879.3A patent/CN115533043A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0128974A1 (en) * | 1983-06-16 | 1984-12-27 | Harald Steffens Giessereimaschinen | Moulding machine for producing moulds or cores from moulding sand |
| CN109202024A (en) * | 2017-06-30 | 2019-01-15 | 诸暨市海川机械铸造有限公司 | A kind of manufacturing method of sand mold and the full-automatic moulding machine of double sand using this method |
| CN108500218A (en) * | 2018-06-14 | 2018-09-07 | 临海市微能铸机有限公司 | A kind of multiple contact compacting full-automatic boxless moulding machine of horizontal parting |
| CN112170789A (en) * | 2020-09-27 | 2021-01-05 | 安翔 | Full-automatic sand casting molding machine capable of vertically shooting sand |
| CN112276017A (en) * | 2020-10-10 | 2021-01-29 | 张健 | Casting sand mould compaction molding machine |
| CN115055650A (en) * | 2022-06-28 | 2022-09-16 | 潍坊银龙智能科技有限公司 | Full-automatic casting sand molding machine based on 1.5 stations |
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Application publication date: 20221230 |