CN116393686A - Automatic casting machine convenient to adjust and use method thereof - Google Patents
Automatic casting machine convenient to adjust and use method thereof Download PDFInfo
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- CN116393686A CN116393686A CN202310658840.6A CN202310658840A CN116393686A CN 116393686 A CN116393686 A CN 116393686A CN 202310658840 A CN202310658840 A CN 202310658840A CN 116393686 A CN116393686 A CN 116393686A
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- 238000005266 casting Methods 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 121
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000002637 fluid replacement therapy Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 25
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000004544 sputter deposition Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic casting machine convenient to adjust and a using method thereof, and belongs to the technical field of casting machines. The utility model provides an automatic casting machine convenient to adjust, including the mount pad, the bottom of mount pad is provided with adjustable landing leg, the top of mount pad is provided with the connecting rod, the top of connecting rod is connected with the pouring box, be provided with the flowing back subassembly in the pouring box, the top of pouring box is provided with liquid outlet and fluid replacement mouth, the liquid outlet outside is provided with the shutoff subassembly, shutoff subassembly external connection has the pouring tube, be provided with the actuating mechanism that is used for driving flowing back subassembly and shutoff subassembly work in turn on the mount pad, the pouring box outside activity is provided with the protection casing, the protection casing cover is established in the bottom outside of pouring tube; the invention can improve the pouring speed of the equipment, avoid the waste of the pouring liquid or the injury to the staff caused by the sputtering of the pouring liquid, continuously and automatically quantitatively pour the die, improve the production efficiency and the production effect of the casting, and further realize the efficient low-cost and safe processing.
Description
Technical Field
The invention relates to the technical field of casting machines, in particular to an automatic casting machine convenient to adjust and a using method thereof.
Background
Metal casting is one of the basic processes of the modern mechanical manufacturing industry, is an important process in machining, and is generally carried out by firstly preparing a die according to the machining requirement, then smelting metal into liquid meeting certain requirements, pouring the liquid into the prefabricated die, cooling, solidifying, cleaning and processing to obtain a casting with preset shape, size and performance, and carrying out finish machining on the casting to obtain a mechanical product.
Most of foundry works in China finish casting of molten iron by manually operating a ladle, so that the casting machine has poor labor conditions, high labor intensity and poor safety. In the use process of the existing pouring device, a pouring mode of manually tilting pouring equipment filled with molten metal is mostly adopted, so that the speed of pouring liquid entering a die cavity is lower, the injection liquid needs to wait for a longer time when filling the die cavity, the die casting efficiency is lower, and the quick production of cast parts is not facilitated; meanwhile, the amount of casting liquid is difficult to determine by manual casting, the amount is small and cannot meet the requirement of castings, the castings are scrapped, and the amount is large and ensures the casting requirement, but a large amount of labor and energy are wasted.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an automatic casting machine convenient to adjust and a using method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an automatic casting machine convenient to adjust, includes the mount pad, the bottom of mount pad is provided with adjustable landing leg, the top of mount pad is provided with the connecting rod, the top of connecting rod is connected with the pouring box, be provided with the flowing back subassembly in the pouring box, the top of pouring box is provided with liquid outlet and fluid replacement mouth, the liquid outlet outside is provided with shutoff subassembly, shutoff subassembly external connection has the pouring tube, be provided with the actuating mechanism that is used for driving flowing back subassembly and shutoff subassembly work in turn on the mount pad, the activity of pouring box outside is provided with the protection casing, the bottom outside at the pouring tube is established to the protection casing cover.
Preferably, the driving mechanism comprises a driving motor fixedly arranged on the mounting seat, the output end of the driving motor is connected with a driving shaft, and a first incomplete gear and a second incomplete gear are arranged on the driving shaft.
Preferably, the first incomplete gear comprises a gear disc and a plurality of teeth which are connected to the gear disc in a sliding mode, a movable groove matched with the teeth is formed in the gear disc, a movable block connected with the teeth is connected in a sliding mode in the movable groove, a first elastic element is arranged between the movable block and the inner wall of the movable groove, a rotating plate is connected to the driving shaft in a rotating mode, a pushing plate which is propped against the teeth in a moving mode is connected to the rotating plate through a connecting rod, a sleeve is connected to the driving shaft in a threaded mode, and the sleeve is propped against the rotating plate in a moving mode.
Preferably, the liquid draining assembly comprises a supporting plate fixedly arranged on the mounting seat, a first gear meshed with the first incomplete gear is rotationally connected to the supporting plate, a screw is slidably connected to the first gear, the screw is in threaded arrangement with the pouring box, a movable plate is connected to the top of the screw, a first elastic telescopic rod is connected to the top of the movable plate, and a liquid draining plate slidably connected to the top of the first elastic telescopic rod in the pouring box is connected to the top of the first elastic telescopic rod.
Preferably, the first gear is fixedly provided with a guide bar, and the screw is provided with a guide groove matched with the guide bar.
Preferably, the shutoff subassembly is including setting firmly the sealed housing at the pouring box top, sealed housing and pouring pipe intercommunication each other, sliding connection has the shutoff piece that is used for shutoff liquid outlet between sealed housing and the pouring box, the shutoff piece is connected with the rack board through the connecting rod, the shutoff subassembly is still including setting firmly the fixed block on the pouring box, the fixed block internal rotation is connected with the dwang, be provided with in the fixed block and be used for the dwang pivoted torsional spring that resets, the upper and lower both sides of dwang are provided with the third gear and the second gear of being connected with the incomplete gear engagement of second with the rack board respectively.
Preferably, the top fixedly connected with fixed plate of pouring box, be provided with the second elastic telescopic link on the fixed plate, the one end that the fixed plate was kept away from to the second elastic telescopic link is connected with the atress board, be provided with the ejector pin on the atress board, the ejector pin offsets with the pouring tube activity, be provided with the second lug on the atress board, be provided with the first lug that offsets with the second lug activity on the rack board.
Preferably, the outer side of the protective cover is connected with an L-shaped plate, a sliding block is arranged on the L-shaped plate, a sliding groove matched with the sliding block is formed in the pouring box, and a second elastic element is arranged between the inner wall of the sliding groove and the sliding block.
Preferably, the bottom of pouring box is provided with the connecting block, the connecting block swivelling joint has the axis of rotation, be provided with the cam in the axis of rotation, the cam offsets with L shaped plate activity, the one end that the cam was kept away from to the axis of rotation is provided with vice bevel gear, be provided with the main bevel gear of being connected with vice bevel gear meshing on the first gear.
The invention also discloses a using method of the automatic casting machine convenient to adjust, which comprises the following steps:
s1: pouring liquid is filled in the pouring box, the adjustable supporting leg is adjusted according to the distance between the bottom end opening of the pouring pipe and the pouring die, the distance between the bottom of the pouring pipe and the die is shortened, the protective cover on the outer side of the pouring pipe is attached to the die, then the meshing tooth number of the first incomplete gear and the first gear on the outer side of the screw rod is adjusted according to the pouring amount of the die to be poured, and the moving distance of the screw rod is further preset, so that quantitative output of the pouring liquid in the pouring box is realized;
s2: then controlling a driving motor to operate, wherein the output end of the driving motor drives a first incomplete gear and a second incomplete gear to rotate through a driving shaft, the first incomplete gear is meshed with a first gear on a screw rod firstly, the first gear drives the screw rod to rotate, the screw rod moves upwards in rotation due to the threaded arrangement of the screw rod and a pouring box, the screw rod drives a movable plate to move upwards, at the moment, a liquid outlet of the pouring box is blocked by a blocking block, the movable plate extrudes a first elastic telescopic rod, the liquid outlet plate is fixed in place, then the first incomplete gear is not meshed with the first gear, the driving shaft drives a second incomplete gear to be meshed with a second gear on the rotating rod, the second gear drives the rotating rod and a third gear to rotate, and the third gear is meshed with a rack plate to drive the blocking block to slide in a sealing shell, the blocking block can not move upwards in the pouring box, liquid in the pouring box can be discharged through the liquid outlet by the movable plate, and liquid can be blocked by the pouring protection cover and the pouring protection cover to be poured by the pouring pipe along the sealing shell;
s3: then the second incomplete gear is not meshed with the second gear any more, the rotating rod is reset and rotated under the action of the torsion spring in the fixed block, the third gear is in reverse meshing transmission with the rack plate, the rack plate moves back and drives the blocking block to push casting liquid remained in the sealed shell, so that the residual liquid completely enters the casting pipe;
s4: in the moving process of the rack plate, a first lug on the rack plate is propped against a second lug on the stress plate, so that the stress plate is stressed to move and extrude the second elastic telescopic rod, when the first lug is not propped against the second lug, the stress plate is pushed by the elastic force of the second elastic telescopic rod to reset, and the stress plate drives the ejector rod to push the pouring tube back and forth in the reciprocating moving process, so that the pouring tube shakes back and forth, and further, the residual pouring liquid in the pouring tube rapidly falls and drops in the die, so that the rapid quantitative pouring of the die is ensured;
s5: after the second incomplete gear is no longer meshed with the second gear, pouring of the pouring pipe to the die is completed, at the moment, the plugging block is used for plugging the liquid outlet again, the first incomplete gear starts to be meshed with the first gear, a liquid discharging component in the pouring box works to prepare pouring liquid for other dies on a subsequent production line, the first gear drives the main bevel gear to rotate during rotation, the main bevel gear is meshed with the auxiliary bevel gear on the rotating shaft to drive the rotating shaft and the cam to rotate, the cam pushes the L-shaped plate to enable the L-shaped plate to move upwards, the protective cover is further prevented from contacting the dies which are already poured, at the moment, the material conveying equipment on the production line can move other dies to be poured to the lower side of the protective cover through the conveying belt, after the cam is no longer propped against the L-shaped plate, the L-shaped plate is driven to move the protective cover downwards to be tightly attached to the dies to be poured under the pushing of the elasticity of the second elastic element, and the S2-S4 operation steps are repeated, so that the dies on the production line can be continuously and quantitatively poured.
Compared with the prior art, the invention provides the automatic casting machine convenient to adjust and the use method thereof, and the automatic casting machine has the following beneficial effects:
1. this automatic casting machine convenient to adjust and application method thereof, drive flowing back subassembly and shutoff subassembly work through actuating mechanism, can improve the pouring speed of equipment to the mould, avoid the pouring liquid to sputter and cause the pouring liquid extravagant or cause the injury to the staff, and the quick sustainable automatic ration pouring of mould has improved the production efficiency and the production effect of foundry goods, and then has realized high-efficient low-cost and safe processing.
2. According to the automatic casting machine convenient to adjust and the use method thereof, the driving motor is controlled to operate, the output end of the driving motor drives the first incomplete gear and the second incomplete gear to rotate through the driving shaft, the first incomplete gear is meshed with the first gear on the screw rod, the first gear drives the screw rod to rotate, the screw rod moves upwards in rotation due to the arrangement of the screw rod and the screw thread of the casting box, the screw rod drives the movable plate to move upwards, at the moment, the liquid outlet of the casting box is blocked by the blocking block, the movable plate extrudes the first elastic telescopic rod, the liquid drain plate is fixed in situ, after the blocking block no longer blocks the liquid outlet, the first elastic telescopic rod can push the liquid drain plate to move upwards in the casting box, so that the liquid drain plate discharges casting liquid in the casting box through the liquid outlet, the casting liquid is rapidly injected into the die cavity, and the purpose of rapidly injecting the casting liquid is achieved instead of the traditional manual casting liquid pouring mode, and the purposes of improving casting efficiency and safe production are achieved.
3. According to the automatic casting machine convenient to adjust and the application method thereof, the number of teeth of the first incomplete gear meshed with the first gear on the outer side of the screw rod is adjusted, so that the moving distance of the screw rod is preset, quantitative output of casting liquid in the casting box is realized, and the casting liquid meets the casting quantity of a casting mold.
4. According to the automatic casting machine convenient to adjust and the use method thereof, the first protruding block is propped against the second protruding block on the stress plate in the moving process of the rack plate, so that the stress plate is stressed to move and extrude the second elastic telescopic rod, when the first protruding block is not propped against the second protruding block, the stress plate is pushed by the elastic force of the second elastic telescopic rod to reset, and the stress plate drives the ejector rod to push the casting pipe back and forth in the reciprocating moving process, so that the casting pipe shakes back and forth, and further, residual casting liquid in the casting pipe rapidly falls down and drops into the mould, the rapid quantitative casting of the mould is guaranteed, and the casting efficiency of castings is improved.
5. According to the automatic casting machine convenient to adjust and the application method thereof, when the liquid discharging assembly works to prepare casting liquid for the casting box to discharge the casting liquid to the mould, the first gear rotates to drive the main bevel gear to rotate, the main bevel gear is meshed with the auxiliary bevel gear on the rotating shaft to drive the rotating shaft and the cam to rotate, the cam pushes the L-shaped plate to enable the L-shaped plate to be stressed to move upwards, and then the protective cover is not contacted with the poured mould, at the moment, the material conveying equipment on the production line can move other moulds to be poured to the lower side of the protective cover through the conveying belt, after the cam is not propped against the L-shaped plate, the L-shaped plate drives the protective cover to move downwards to be tightly attached to the mould to be poured under the pushing of the elasticity of the second elastic element, and the solution is prevented from splashing when the mould is fixed, so that the mould on the production line can be continuously and quantitatively and safely poured.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a partially enlarged schematic illustration of the structure of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a second schematic diagram of the structure of the present invention;
FIG. 4 is a partially enlarged schematic illustration of the structure of portion B of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is a partially enlarged schematic illustration of the structure of portion C of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the enlarged partial structure of portion D of FIG. 5 according to the present invention;
FIG. 8 is a partially enlarged schematic illustration of the structure of portion E of FIG. 5 in accordance with the present invention;
FIG. 9 is a schematic view of the structure of a first partial gear according to the present invention;
FIG. 10 is a schematic view showing the external structure of the tooth according to the present invention;
fig. 11 is a schematic structural view of the screw of the present invention.
In the figure: 1. a mounting base; 101. an adjustable leg; 102. a connecting rod; 103. a support plate; 2. pouring box; 201. a liquid outlet; 202. a fluid supplementing port; 203. a chute; 3. a pouring tube; 4. a protective cover; 5. a driving motor; 501. a drive shaft; 502. a first incomplete gear; 5021. a gear plate; 5022. teeth; 5023. a movable groove; 5024. a movable block; 5025. a first elastic element; 503. a second incomplete gear; 6. a screw; 601. a first gear; 6011. a guide bar; 6012. a main bevel gear; 602. a movable plate; 603. a first elastic telescopic rod; 604. a liquid discharge plate; 605. a guide groove; 7. a sealed housing; 701. a block; 702. rack plate; 7021. a first bump; 8. a fixed block; 801. a rotating lever; 802. a second gear; 803. a third gear; 9. a rotating plate; 901. a push plate; 10. a sleeve; 11. a fixing plate; 111. a second elastic telescopic rod; 112. a force-bearing plate; 1121. a second bump; 113. a push rod; 12. an L-shaped plate; 121. a slide block; 122. a second elastic element; 13. a connecting block; 131. a rotating shaft; 1311. a cam; 132. and a secondary bevel gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, fig. 3, fig. 5 and fig. 7, an automatic casting machine convenient to adjust, including mount pad 1, the bottom of mount pad 1 is provided with adjustable landing leg 101, and the top of mount pad 1 is provided with connecting rod 102, and the top of connecting rod 102 is connected with pouring box 2, is provided with the flowing back subassembly in the pouring box 2, and the top of pouring box 2 is provided with liquid outlet 201 and fluid replacement mouth 202, and the liquid outlet 201 outside is provided with the shutoff subassembly, and shutoff subassembly external connection has pouring tube 3, is provided with the actuating mechanism who is used for driving flowing back subassembly and shutoff subassembly work in turn on the mount pad 1, and the activity of pouring box 2 outside is provided with protection casing 4, and the bottom outside at pouring tube 3 is established to the cover of protection casing 4.
Specifically, pouring liquid is filled in the pouring box 2, the distance between the bottom end opening of the pouring tube 3 and the pouring die is adjusted according to the distance between the bottom end opening of the pouring tube 3 and the adjustable supporting leg 101, the distance between the bottom of the pouring tube 3 and the die is shortened, the protective cover 4 on the outer side of the pouring tube 3 is attached to the die, the pouring liquid is prevented from being wasted or hurt to workers due to the fact that the pouring liquid is sputtered, then the liquid draining component and the plugging component are driven to work alternately through the driving mechanism, the pouring speed of the die by equipment can be improved, the die can be rapidly and continuously and automatically poured quantitatively, the production efficiency and the production effect of castings are improved, and further high-efficiency low-cost and safe processing are achieved.
Example 2
Referring to fig. 1, 2, 5 and 6, an automatic casting machine with convenient adjustment, further, on the basis of embodiment 1, the driving mechanism includes a driving motor 5 fixedly arranged on the mounting seat 1, an output end of the driving motor 5 is connected with a driving shaft 501, and a first incomplete gear 502 and a second incomplete gear 503 are arranged on the driving shaft 501.
Specifically, when the driving mechanism works, the driving motor 5 is controlled to operate, so that the driving motor 5 drives the first incomplete gear 502 and the second incomplete gear 503 to rotate through the driving shaft 501, teeth 5022 at the upper and lower positions of the first incomplete gear 502 and the second incomplete gear 503 are not overlapped, and the blocking component and the liquid discharging component are prevented from working simultaneously.
Example 3
Referring to fig. 5, 6 and 11, an automatic casting machine convenient for adjustment, on the basis of embodiment 2, further, the liquid draining assembly comprises a supporting plate 103 fixedly arranged on a mounting seat 1, a first gear 601 engaged and connected with a first incomplete gear 502 is rotatably connected on the supporting plate 103, a screw rod 6 is slidably connected on the first gear 601, the screw rod 6 is in threaded arrangement with a casting box 2, a movable plate 602 is connected at the top of the screw rod 6, a first elastic telescopic rod 603 is connected at the top of the movable plate 602, and a liquid draining plate 604 slidably connected in the casting box 2 is connected at the top of the first elastic telescopic rod 603.
Further, a guide bar 6011 is fixed on the first gear 601, and a guide groove 605 matched with the guide bar 6011 is formed in the screw 6.
Specifically, the output end of the driving motor 5 drives the first incomplete gear 502 to rotate through the driving shaft 501, the first incomplete gear 502 is meshed with the first gear 601 on the screw rod 6, the first gear 601 drives the screw rod 6 to rotate through the guide bar 6011, the screw rod 6 and the pouring box 2 are in threaded arrangement, the screw rod 6 drives the movable plate 602 to move upwards in rotation, at the moment, the liquid outlet 201 of the pouring box 2 is blocked by the blocking component, the movable plate 602 extrudes the first elastic telescopic rod 603, the liquid drain plate 604 is fixed in place, after the blocking component does not block the liquid outlet 201 any more, the first elastic telescopic rod 603 can push the liquid drain plate 604 to move upwards in the pouring box 2, so that the liquid drain plate 604 discharges pouring liquid in the pouring box 2 through the liquid outlet 201, the pouring liquid is quickly injected into the die cavity, the purpose of pouring liquid is achieved, the traditional mode of manually pouring the pouring liquid is replaced, and the purposes of improving casting efficiency and safety production of castings are achieved.
Example 4
Referring to fig. 5, fig. 6, fig. 9 and fig. 10, an automatic casting machine convenient for adjustment is provided, on the basis of embodiment 3, further, the first incomplete gear 502 includes a gear plate 5021 and a plurality of teeth 5022 slidingly connected on the gear plate 5021, a movable groove 5023 matched with the teeth 5022 is provided on the gear plate 5021, a movable block 5024 connected with the teeth 5022 is slidingly connected in the movable groove 5023, a first elastic element 5025 is provided between the movable block 5024 and the inner wall of the movable groove 5023, a rotating plate 9 is rotationally connected on a driving shaft 501, a push plate 901 is connected with the rotating plate 9 in a manner of being movably abutted against the teeth 5022 through a connecting rod, a sleeve 10 is in threaded connection on the driving shaft 501, and the sleeve 10 is movably abutted against the rotating plate 9.
Specifically, according to the pouring quantity of the to-be-poured mold, the meshing tooth number of the first incomplete gear 502 and the first gear 601 at the outer side of the screw rod 6 is adjusted, and then the moving distance of the screw rod 6 is preset, quantitative output of pouring liquid in the pouring box 2 is achieved, when the meshing tooth number of the first incomplete gear 502 and the first gear 601 is adjusted, the rotating plate 9 is rotated first, the rotating plate 9 drives the pushing plate 901 to rotate through the connecting rod, the pushing plate 901 is opposite to the redundant tooth 5022, then the sleeve 10 is in threaded connection with the driving shaft 501 through the rotating sleeve 10, the sleeve 10 moves upwards on the outer side of the driving shaft 501, the pushing plate 901 pushes the redundant tooth 5022, the tooth 5022 moves upwards in the movable groove 5023 until the sleeve 10 cannot continue to move upwards, at the moment, two sides of the rotating plate 9 are respectively abutted with the sleeve 10 and the first incomplete gear 502, the redundant tooth 5022 cannot continue to rotate at the moment, the redundant tooth 5022 is not located on the same plane with the first gear 601, the redundant tooth 5022 cannot be in the same pouring tooth 502 during rotation, the redundant tooth 502 cannot move with the first gear 601, the redundant tooth 5022 is further moved to the first incomplete gear 502, the pouring 2 is set to the same distance of the first gear 601, and then the pouring box is adjusted, and the moving distance of the mold is more than needed.
Example 5
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 7, an automatic casting machine convenient for adjustment is further provided, on the basis of embodiment 4, the plugging assembly comprises a sealing shell 7 fixedly arranged at the top of a casting box 2, the sealing shell 7 is mutually communicated with a casting pipe 3, a plugging block 701 for plugging a liquid outlet 201 is slidably connected between the sealing shell 7 and the casting box 2, the plugging block 701 is connected with a rack plate 702 through a connecting rod, the plugging assembly further comprises a fixed block 8 fixedly arranged on the casting box 2, a rotating rod 801 is rotationally connected in the fixed block 8, a torsion spring for resetting and rotating the rotating rod 801 is arranged in the fixed block 8, and a third gear 803 in meshed connection with the rack plate 702 and a second gear 802 in meshed connection with a second incomplete gear 503 are respectively arranged at the upper side and the lower side of the rotating rod 801.
Specifically, the output end of the driving motor 5 drives the first incomplete gear 502 and the second incomplete gear 503 to rotate through the driving shaft 501, the first incomplete gear 502 is meshed with the first gear 601 on the screw 6 at first, the liquid discharging component works, casting liquid is prepared for casting work of the casting box 2, after the first incomplete gear 502 is not meshed with the first gear 601, the driving shaft 501 drives the second incomplete gear 503 to be meshed with the second gear 802 on the rotating rod 801, the second gear 802 drives the rotating rod 801 and the third gear 803 to rotate, the third gear 803 is meshed with the rack plate 702 to drive when rotating, the rack plate 702 drives the plugging block 701 to slide in the sealed shell 7, the plugging block 701 does not plug the liquid outlet 201 any more, at this moment, the first elastic telescopic rod 603 can push the liquid discharging plate 604 to move upwards in the casting box 2, casting liquid in the casting box 2 is discharged through the liquid outlet 201, casting liquid flows along the sealed shell 7 and the casting pipe 3 to be cast into the casting mould to be cast, then the second incomplete gear is not meshed with the second gear 802 any more, the rotating rod 802 drives the rotating rod 801 to drive the rotating rod 801 and the third gear 803 to drive the plugging block 701 to slide in the sealed shell 7, the casting liquid is not completely to be completely scraped in the casting box 2, and the casting box is completely is prevented from being left in the die cavity is completely, and the situation is completely pushed out of the liquid is completely to be completely pushed into the cavity by the sealing plate 702.
Example 6
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 7, on the basis of embodiment 5, further, the top of the pouring box 2 is fixedly connected with a fixing plate 11, a second elastic telescopic rod 111 is arranged on the fixing plate 11, one end of the second elastic telescopic rod 111 away from the fixing plate 11 is connected with a stress plate 112, a push rod 113 is arranged on the stress plate 112, the push rod 113 is movably abutted against the pouring tube 3, a second bump 1121 is arranged on the stress plate 112, and a first bump 7021 which is movably abutted against the second bump 1121 is arranged on the rack plate 702.
Specifically, in the moving process of the rack plate 702, the first protruding block 7021 on the rack plate 702 is propped against the second protruding block 1121 on the stress plate 112, so that the stress plate 112 is forced to move and extrude the second elastic telescopic rod 111, when the first protruding block 7021 is not propped against the second protruding block 1121, the stress plate 112 is pushed by the elastic force of the second elastic telescopic rod 111 to reset, and the stress plate 112 drives the ejector rod 113 to push the pouring tube 3 back and forth in the reciprocating movement process, so that the pouring tube 3 shakes back and forth, and further, residual pouring liquid in the pouring tube 3 falls down quickly and drops into a mold, the quick quantitative pouring of the mold is ensured, the situation that pouring liquid discharged quantitatively from the pouring box 2 cannot enter the mold completely is avoided, the using amount of the pouring liquid in the mold cavity is small, and the casting is scrapped is avoided.
Example 7
Referring to fig. 1, 5, 6 and 8, on the basis of embodiment 1, further, the outer side of the protective cover 4 is connected with an L-shaped plate 12, a sliding block 121 is arranged on the L-shaped plate 12, a sliding groove 203 matched with the sliding block 121 is arranged on the pouring box 2, and a second elastic element 122 is arranged between the inner wall of the sliding groove 203 and the sliding block 121.
Further, a connecting block 13 is arranged at the bottom of the pouring box 2, a rotating shaft 131 is rotationally connected to the connecting block 13, a cam 1311 is arranged on the rotating shaft 131, the cam 1311 is movably abutted against the L-shaped plate 12, a secondary bevel gear 132 is arranged at one end, far away from the cam 1311, of the rotating shaft 131, and a primary bevel gear 6012 in meshed connection with the secondary bevel gear 132 is arranged on the first gear 601.
Specifically, after the second incomplete gear 503 is no longer meshed with the second gear 802, at this time, the plugging block 701 plugs the liquid outlet 201 again, pouring tube 3 finishes pouring the mold, the first incomplete gear 502 starts to mesh with the first gear 601, the liquid discharging component in the pouring box 2 continues to work, the casting liquid is prepared for other molds on the subsequent production line, the first gear 601 drives the main bevel gear 6012 to rotate when rotating, the main bevel gear 6012 meshes with the auxiliary bevel gear 132 on the rotating shaft 131, so that the auxiliary bevel gear 132 drives the rotating shaft 131 and the cam 1311 to rotate, the cam 1311 pushes the L-shaped plate 12, so that the L-shaped plate 12 is forced to move upwards, and then the protective cover 4 does not contact the finished molds, at this time, the material conveying equipment on the production line can move other molds to be poured to the lower side of the protective cover 4 through the conveying belt, after the cam 1311 is no longer propped against the L-shaped plate 12, the L-shaped plate 12 is driven by the pushing of the second elastic element 122 to move the protective cover 4 downwards to be tightly with the molds to be poured, and the splashing of the subsequent casting working solution is avoided when the casting mold is fixed, and the continuous and safe line is applied to the molds.
The invention also discloses a using method of the automatic casting machine convenient to adjust, which comprises the following steps:
s1: pouring liquid is filled in the pouring box 2, the adjustable supporting leg 101 is adjusted according to the distance between the bottom end opening of the pouring tube 3 and the pouring mould, the distance between the bottom of the pouring tube 3 and the mould is shortened, the protective cover 4 on the outer side of the pouring tube 3 is attached to the mould, then the number of teeth of the first incomplete gear 502 engaged with the first gear 601 on the outer side of the screw 6 is adjusted according to the pouring amount of the mould to be poured, and the moving distance of the screw 6 is further preset, so that quantitative output of the pouring liquid in the pouring box 2 is realized;
s2: then, the driving motor 5 is controlled to operate, the output end of the driving motor 5 drives the first incomplete gear 502 and the second incomplete gear 503 to rotate through the driving shaft 501, the first incomplete gear 502 is meshed with the first gear 601 on the screw rod 6, the first gear 601 drives the screw rod 6 to rotate, the screw rod 6 moves upwards in rotation due to the threaded arrangement of the screw rod 6 and the pouring box 2, the screw rod 6 drives the movable plate 602 to move upwards, at the moment, the liquid outlet 201 of the pouring box 2 is blocked by the blocking block 701, the movable plate 602 extrudes the first elastic telescopic rod 603, the liquid draining plate 604 is fixed in place, then the first incomplete gear 502 is not meshed with the first gear 601, the driving shaft 501 drives the second incomplete gear 503 to be meshed with the second gear 802 on the rotating rod 801, the second gear 802 drives the rotating rod 801 and the third gear 803 to rotate, and the third gear 803 is meshed with the rack plate 702 to drive the blocking block 701 to slide in the sealing shell 7, the blocking block is not blocked on the liquid outlet 201, at the moment, the first elastic telescopic rod 603 can push the liquid draining plate 604 to be blocked in the pouring box 2, and the liquid draining plate 604 can be drained out of the pouring box 2 and the liquid draining plate 2 can flow out of the die 3 through the sealing shell 4 when the liquid draining plate is blocked by the die 4;
s3: then the second incomplete gear 503 is not meshed with the second gear 802 any more, the rotating rod 801 is reset to rotate under the action of the torsion spring in the fixed block 8, the third gear 803 is in reverse meshed transmission with the rack plate 702, the rack plate 702 moves back and drives the blocking block 701 to push the casting liquid remained in the sealed shell 7, so that the residual liquid completely enters the casting pipe 3;
s4: in the moving process of the rack plate 702, a first protruding block 7021 on the rack plate 702 is propped against a second protruding block 1121 on the stress plate 112, so that the stress plate 112 moves under force and presses the second elastic telescopic rod 111, when the first protruding block 7021 is not propped against the second protruding block 1121, the stress plate 112 is reset under the pushing of the elastic force of the second elastic telescopic rod 111, and the stress plate 112 drives the ejector rod 113 to push the pouring tube 3 back and forth in the reciprocating process, so that the pouring tube 3 shakes back and forth, and further, the residual pouring liquid in the pouring tube 3 drops down quickly and drops into a die, so that the quick quantitative pouring of the die is ensured;
s5: after the second incomplete gear 503 is no longer meshed with the second gear 802, pouring of the mold is completed by the pouring tube 3, at this time, the plugging block 701 plugs the liquid outlet 201 again, the first incomplete gear 502 starts to mesh with the first gear 601, the liquid discharging component in the pouring box 2 works, casting liquid is prepared for other molds on a subsequent production line, the first gear 601 drives the main bevel gear 6012 to rotate when rotating, the main bevel gear 6012 is meshed with the auxiliary bevel gear 132 on the rotating shaft 131, the auxiliary bevel gear 132 drives the rotating shaft 131 and the cam 1311 to rotate, the cam 1311 pushes the L-shaped plate 12, the L-shaped plate 12 is forced to move upwards, and then the protective cover 4 is no longer contacted with the finished molds, at this time, the material conveying equipment on the production line can move other molds to be poured to the lower side of the protective cover 4 through the conveyer belt, after the cam 1311 is no longer propped against the L-shaped plate 12, the L-shaped plate 12 is driven to move the protective cover 4 downwards to be tightly attached to the molds to be poured under the elastic force of the second elastic element 122, and the steps of operation S2-S4 are repeated, so that the molds on the quantitative pouring line can be continuously poured.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an automatic casting machine convenient to adjust, includes mount pad (1), the bottom of mount pad (1) is provided with adjustable landing leg (101), a serial communication port, the top of mount pad (1) is provided with connecting rod (102), the top of connecting rod (102) is connected with pouring box (2), be provided with flowing back subassembly in pouring box (2), the top of pouring box (2) is provided with liquid outlet (201) and fluid replacement mouth (202), the liquid outlet (201) outside is provided with shutoff subassembly, shutoff subassembly external connection has pouring tube (3), be provided with the actuating mechanism that is used for driving flowing back subassembly and shutoff subassembly work in turn on mount pad (1), the activity of pouring box (2) outside is provided with protection casing (4), protection casing (4) cover are established in the bottom outside of pouring tube (3).
2. An automatic casting machine convenient to adjust according to claim 1, characterized in that the driving mechanism comprises a driving motor (5) fixedly arranged on the mounting seat (1), the output end of the driving motor (5) is connected with a driving shaft (501), and the driving shaft (501) is provided with a first incomplete gear (502) and a second incomplete gear (503).
3. The automatic casting machine convenient to adjust according to claim 2, wherein the first incomplete gear (502) comprises a gear plate (5021) and a plurality of teeth (5022) which are connected to the gear plate (5021) in a sliding mode, a movable groove (5023) matched with the teeth (5022) is formed in the gear plate (5021), a movable block (5024) connected with the teeth (5022) is connected in the movable groove (5023) in a sliding mode, a first elastic element (5025) is arranged between the movable block (5024) and the inner wall of the movable groove (5023), a rotating plate (9) is connected to the driving shaft (501) in a rotating mode, a pushing plate (901) which is movably abutted to the teeth (5022) is connected to the rotating plate (9) through a connecting rod, a sleeve (10) is connected to the driving shaft (501) in a threaded mode, and the sleeve (10) is movably abutted to the rotating plate (9).
4. The automatic casting machine convenient to adjust according to claim 2, wherein the liquid draining assembly comprises a supporting plate (103) fixedly arranged on a mounting seat (1), a first gear (601) meshed with a first incomplete gear (502) is rotatably connected to the supporting plate (103), a screw (6) is slidably connected to the first gear (601), the screw (6) is in threaded arrangement with a casting box (2), a movable plate (602) is connected to the top of the screw (6), a first elastic telescopic rod (603) is connected to the top of the movable plate (602), and a liquid draining plate (604) slidably connected to the inside of the casting box (2) is connected to the top of the first elastic telescopic rod (603).
5. The automatic casting machine convenient to adjust according to claim 4, wherein a guide bar (6011) is fixedly arranged on the first gear (601), and a guide groove (605) matched with the guide bar (6011) is formed in the screw (6).
6. The automatic casting machine convenient to adjust according to claim 2, wherein the plugging assembly comprises a sealing shell (7) fixedly arranged at the top of the casting box (2), the sealing shell (7) is mutually communicated with the casting pipe (3), a plugging block (701) for plugging the liquid outlet (201) is slidably connected between the sealing shell (7) and the casting box (2), the plugging block (701) is connected with a rack plate (702) through a connecting rod, the plugging assembly further comprises a fixing block (8) fixedly arranged on the casting box (2), a rotating rod (801) is rotationally connected to the fixing block (8), a torsion spring for resetting and rotating the rotating rod (801) is arranged in the fixing block (8), and a third gear (803) in meshed connection with the rack plate (702) and a second gear (803) in meshed connection with a second incomplete gear (503) are respectively arranged on the upper side and the lower side of the rotating rod (801).
7. The automatic casting machine convenient to adjust according to claim 6, wherein a fixed plate (11) is fixedly connected to the top of the casting box (2), a second elastic telescopic rod (111) is arranged on the fixed plate (11), one end, away from the fixed plate (11), of the second elastic telescopic rod (111) is connected with a stress plate (112), a push rod (113) is arranged on the stress plate (112), the push rod (113) is movably abutted against the casting tube (3), a second bump (1121) is arranged on the stress plate (112), and a first bump (7021) which is movably abutted against the second bump (1121) is arranged on the rack plate (702).
8. The automatic casting machine convenient to adjust according to claim 1, wherein the outer side of the protective cover (4) is connected with an L-shaped plate (12), a sliding block (121) is arranged on the L-shaped plate (12), a sliding groove (203) matched with the sliding block (121) is formed in the casting box (2), and a second elastic element (122) is arranged between the inner wall of the sliding groove (203) and the sliding block (121).
9. The automatic casting machine convenient to adjust according to claim 8, wherein a connecting block (13) is arranged at the bottom of the casting box (2), a rotating shaft (131) is rotationally connected to the connecting block (13), a cam (1311) is arranged on the rotating shaft (131), the cam (1311) is movably abutted against the L-shaped plate (12), a secondary bevel gear (132) is arranged at one end, far away from the cam (1311), of the rotating shaft (131), and a primary bevel gear (6012) in meshed connection with the secondary bevel gear (132) is arranged on the first gear (601).
10. A method of using the adjustable automatic casting machine of any one of claims 1-9, comprising the steps of:
s1: pouring liquid is filled in the pouring box (2), the adjustable supporting leg (101) is adjusted according to the distance between the bottom end opening of the pouring tube (3) and the pouring die, the distance between the bottom of the pouring tube (3) and the die is shortened, the protective cover (4) on the outer side of the pouring tube (3) is attached to the die, then the number of teeth of the first incomplete gear (502) engaged with the first gear (601) on the outer side of the screw (6) is adjusted according to the pouring amount of the die to be poured, and the moving distance of the screw (6) is further preset, so that quantitative output of the pouring liquid in the pouring box (2) is realized;
s2: then controlling a driving motor (5) to operate, wherein the output end of the driving motor (5) drives a first incomplete gear (502) and a second incomplete gear (503) to rotate through a driving shaft (501), the first incomplete gear (502) is firstly meshed with a first gear (601) on a screw rod (6), the first gear (601) drives the screw rod (6) to rotate, the screw rod (6) moves upwards in rotation due to the threaded arrangement of the screw rod (6) and a pouring box (2), the screw rod (6) drives a movable plate (602) to move upwards, at the moment, a liquid outlet (201) of the pouring box (2) is blocked by a blocking block (701), the movable plate (602) extrudes a first elastic telescopic rod (603), a liquid discharging plate (604) is fixed in place, then the first incomplete gear (502) is not meshed with the first gear (601), the driving shaft (501) drives the second incomplete gear (503) to be meshed with a second gear (802) on a rotating rod (801), the second gear (802) drives the rotating rod (801) and a third gear (803) to rotate, and the third gear (803) is not meshed with a blocking block (803) to the liquid outlet (803) when the blocking block (803) is driven by the third gear (803) to rotate, and the blocking block (803) is blocked by the sliding block (803) to be blocked, at the moment, the first elastic telescopic rod (603) can push the liquid draining plate (604) to move upwards in the pouring box (2), so that the liquid draining plate (604) can drain pouring liquid in the pouring box (2) through the liquid outlet (201), the pouring liquid can pour into a mould to be poured along the sealed shell (7) and the pouring pipe (3), and the protective cover (4) can intercept liquid splashed when the pouring liquid pours into the mould;
s3: then the second incomplete gear (503) is not meshed with the second gear (802), the rotating rod (801) is reset to rotate under the action of the torsion spring in the fixed block (8), the third gear (803) is in reverse meshing transmission with the rack plate (702), the rack plate (702) moves back and drives the blocking block (701) to push casting liquid remained in the sealed shell (7), so that the remained liquid completely enters the casting pipe (3);
s4: in the moving process of the rack plate (702), a first lug (7021) on the rack plate (702) is propped against a second lug (1121) on the stress plate (112), so that the stress plate (112) is forced to move and press a second elastic telescopic rod (111), when the first lug (7021) is not propped against the second lug (1121), the stress plate (112) is pushed by the elastic force of the second elastic telescopic rod (111) to reset, and the stress plate (112) drives a push rod (113) to push the pouring tube (3) back and forth in the reciprocating moving process, so that the pouring tube (3) shakes back and forth, and the residual pouring liquid in the pouring tube (3) is enabled to fall down quickly and drop into a die, so that quick quantitative pouring of the die is ensured;
s5: after the second incomplete gear (503) is not meshed with the second gear (802), pouring of the mould is completed by the pouring pipe (3), at the moment, the plugging block (701) is used for plugging the liquid outlet (201) again, the first incomplete gear (502) starts to be meshed with the first gear (601), a liquid discharging component in the pouring box (2) works, pouring liquid is prepared for other moulds on a subsequent production line, the first gear (601) drives the main bevel gear (6012) to rotate when rotating, the main bevel gear (6012) is meshed with the auxiliary bevel gear (132) on the rotating shaft (131) to drive the auxiliary bevel gear (132) to drive the rotating shaft (131) and the cam (1311) to rotate, the cam (1311) pushes the L-shaped plate (12) to enable the L-shaped plate (12) to move upwards, further the protective cover (4) is not contacted with the finished mould, at the moment, a conveying device on the production line can move other moulds to be poured to the lower side of the protective cover (4) through a conveying belt, after the cam (1311) is not pushed against the L-shaped protective cover (12), the elastic element (122) is driven by the protective cover (S) to move down, and the elastic element (122) is continuously attached to the mould (122) to the production line, and the step is enabled to be continuous.
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| CN202310658840.6A CN116393686B (en) | 2023-06-06 | 2023-06-06 | Automatic casting machine convenient to adjust and use method thereof |
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| CN202310658840.6A CN116393686B (en) | 2023-06-06 | 2023-06-06 | Automatic casting machine convenient to adjust and use method thereof |
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