CN212822503U - Lost foam forming machine - Google Patents
Lost foam forming machine Download PDFInfo
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- CN212822503U CN212822503U CN202021562432.9U CN202021562432U CN212822503U CN 212822503 U CN212822503 U CN 212822503U CN 202021562432 U CN202021562432 U CN 202021562432U CN 212822503 U CN212822503 U CN 212822503U
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Abstract
The utility model provides a disappearance mould make-up machine relates to disappearance mould technical field to solve the technical problem that the production efficiency that exists is low among the prior art. The device comprises a case, a lifting platform, a transverse moving platform and a die, wherein the lifting platform and the transverse moving platform are both arranged in the case, the lifting platform is located above the transverse moving platform, the lifting platform can vertically move to enable the upper die and the lower die opposite to the upper die to be closed, and the transverse moving platform is movably arranged on the case, can move along the case transversely to enable any lower die to move to the position under the upper die and is matched with the upper die to be closed. The utility model discloses easily operation, it is efficient.
Description
Technical Field
The utility model belongs to the technical field of the disappearance mould technique and specifically relates to a disappearance mould make-up machine is related to.
Background
The lost foam casting is to bury a white mold made of EPS (expandable polystyrene) or STMMA (expandable methyl methacrylate and styrene copolymer resin) copolymer material in molding sand, and to pour molten metal into the mold from a pouring cup after vacuumizing and compacting. The lost foam pattern is vaporized to form a cavity when meeting molten metal, and the molten metal is filled into the cavity and solidified to form a casting.
The white mold used for lost foam casting is generally formed by a molding machine. When the forming machine opens the die, workers take the white die off the upper die or the lower die. Because a period of time is required for manual mold removal, the molding machine is in a non-operating state during the period of time, which is too inefficient for mass production.
In the prior art, the white mold of the forming machine finishes the demolding process in a manual mold taking mode, the mold taking efficiency is low, the non-working time of the forming machine is longer, and the batch production efficiency is reduced.
Disclosure of Invention
An object of the utility model is to provide a disappearance mould make-up machine to the drawing of patterns inefficiency that exists among the solution prior art, make-up machine non-operating time is longer, has reduced batch production efficiency's technical problem. The utility model provides a great deal of technological effect (simple structure, with low costs, convenient to use) that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
The utility model provides a lost foam forming machine, which comprises a case, a lifting platform, a transverse moving platform and a mould, wherein the mould comprises an upper mould and a lower mould matched with the upper mould to form a forming cavity; the lifting platform and the transverse moving platform are arranged in the case, the lifting platform is located above the transverse moving platform, the lifting platform can vertically move along the case to enable the upper die and the lower die opposite to the upper die to be closed, and the transverse moving platform is movably arranged on the case and can transversely move along the case to enable any lower die to move to be right below the upper die and to be matched and closed with the upper die.
Preferably, the machine case is internally provided with an accommodating space for accommodating the lifting platform, the transverse moving platform and the transmission mechanism, the top of the machine case is in a hollow conical shape, the top of the machine case is provided with an opening communicated with the accommodating space, and an exhaust fan and a smoke exhaust pipe are arranged at the opening.
Preferably, the device further comprises a limit switch and a transmission mechanism, wherein the transmission mechanism comprises an air cylinder for pushing the lifting platform to vertically move back and forth and a motor for driving the transverse moving platform to transversely move back and forth, a piston rod of the air cylinder is fixedly connected with the lifting platform, a rack parallel to the air cylinder is fixed on the bottom surface of the transverse moving platform, a rotating shaft of the motor is provided with a gear, and the gear is meshed with the rack so that the motor works to drive the transverse moving platform to transversely move back and forth.
Preferably, an accommodating groove is formed in the inner bottom surface of the case, a working groove is formed in the inner bottom surface of the accommodating groove, the traverse platform is movably arranged in the accommodating groove, the rack is located in the working groove, and two ends of the accommodating groove respectively penetrate through the case, so that the traverse platform can penetrate through the case and is located outside the case.
The utility model provides a lost foam make-up machine, the difference with prior art lies in, the platform of laying the lower mould has adopted the sideslip that can lateral shifting flat and sideslip platform on the interval set up a plurality of lower moulds, lift platform can make along quick-witted case vertical removal so that go up the mould and rather than relative lower mould closure/open, make arbitrary lower mould homoenergetic remove to last mould under and with last mould cooperation closure through the removal of sideslip platform, make drawing of patterns process and forming process accomplish in step.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a lost foam molding machine;
FIG. 2 is another operation state diagram of a lost foam molding machine;
fig. 3 is a schematic view of the water tank connected to the lower mold by a three-way valve.
1. A chassis; 2. a lifting platform; 3. transversely moving the platform; 4. an upper die; 5. a lower die;
6. a cylinder; 7. a motor; 8. a three-way valve; 9. a water tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a lost foam forming machine, as shown in figures 1-3, comprising a machine case 1, a lifting platform 2, a traverse platform 3 and a mould, wherein the machine case 1 is internally provided with a containing space, the lifting platform 2 and the traverse platform 3 are both arranged in the containing space of the machine case 1, the lifting platform 2 is positioned above the traverse platform 3, the lifting platform 2 can vertically move in the machine case 1, the traverse platform 3 is movably arranged on the inner bottom surface of the machine case 1 and can transversely move along the machine case 1, the mould comprises an upper mould 4 and a lower mould 5 which is matched with the upper mould 4 to form a forming cavity, the upper mould 4 is arranged on the lifting platform 2, the lower mould 5 is provided with a plurality of (2 or more than 2) moulds, the plurality of lower moulds 5 are arranged on the traverse platform 3 at intervals, and the traverse platform 3 can drive the plurality of lower moulds 5 to simultaneously move in the moving process, so that any lower die 5 can move to the position right below the upper die 4 and be matched and closed with the upper die 4. The opposite surfaces between the upper die 4 and the lower die 5 are the respective front surfaces, the opposite surfaces between the upper die 4 and the lower die 5 are the respective back surfaces, and the front surfaces of the upper die 4 and the lower die 5 are respectively provided with different forming shapes so that the forming cavity formed by buckling the upper die 4 and the lower die 5 is adaptive to the shape of a white die to be formed.
The lost foam forming machine further comprises an exhaust mechanism, the exhaust mechanism comprises an exhaust fan and a smoke exhaust pipe arranged on the exhaust fan, the top of the case 1 is in a hollow conical shape, an opening communicated with the accommodating space is formed in the top of the case 1, and the exhaust fan is arranged at the opening.
As an optional implementation mode, the lost foam molding machine further comprises a transmission mechanism arranged in the machine case 1, the transmission mechanism comprises a cylinder 6 for pushing the lifting platform 2 to vertically move back and forth and a motor 7 for driving the transverse moving platform 3 to transversely move back and forth, a piston rod of the cylinder 6 is fixedly connected with the lifting platform 2, a rack parallel to the transverse moving platform 3 is fixed on the bottom surface of the transverse moving platform 3, a gear is arranged on a rotating shaft of the motor 7, and the gear is meshed with the rack so that the motor 7 works to drive the transverse moving platform 3 to transversely move back and forth.
The holding tank has been seted up on the interior bottom surface of quick-witted case 1, has seted up the work groove on the interior bottom surface of holding tank, and sideslip platform 3 activity sets up and can reciprocate along the holding tank in the holding tank, and the rack is located the work inslot, and quick-witted case 1 is passed respectively at the both ends of holding tank to make sideslip platform 3 can take the lower mould 5 of taking the drawing of patterns to pass the outside that quick-witted case 1 is located quick-witted case 1, make things convenient for the workman to operate the drawing of.
As optional implementation mode, still include the feeding subassembly, the feeding subassembly is including being fixed in the inflation pump of quick-witted case 1 and the seal box that can the material stirring, be provided with between seal box and the inflation pump with both communicating intake pipes, the inflation pump starts, drives external air current and gets into in the seal box, be provided with communicating feeding hose between seal box and the last mould 4, be fixed with the solenoid valve on the lateral wall of feeding hose, thereby the solenoid valve is opened, the air current promotes the material and gets into in the feeding hose, the material gets into in last mould 4 through the feeding hose, realize the packing of material. Be fixed with on quick-witted case 1's the lateral wall heating water tank 9, the fan, fan and heating water tank 9 are through going out the tuber pipe intercommunication, be linked together through the steam pipe between fan and the lower mould 5, be fixed with the heating pipe on heating water tank 9's the inner wall, thereby the heating pipe starts, the heating pipe heats the water in the heating water tank 9, the water in the heating water tank 9 is heated the evaporation, when the water evaporation in the heating water tank 9, the fan starts, steam enters into in the fan through going out the tuber pipe, and enter into in the lower mould 5 along the steam pipe, carry out the shaping to the material with the realization vapour. Furthermore, 2 lower dies 5 are arranged on the transverse moving platform 3 at intervals, the steam pipe comprises a steam main pipe and two steam branch pipes, the steam main pipe is communicated with the two steam branch pipes through a three-way valve 8, and the three-way valve 8 controls the steam main pipe to be communicated with one of the two steam branch pipes or be completely disconnected. The feeding component and the heating water tank 9 are covered with a material tank.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a disappearance mould make-up machine, its characterized in that includes quick-witted case, lift platform, sideslip platform and mould, wherein:
the mould comprises an upper mould and a lower mould which is matched with the upper mould to form a forming cavity, the upper mould is arranged on the lifting platform, and the lower mould is arranged on the transverse moving platform at intervals;
the lifting platform with the sideslip platform all set up in quick-witted incasement just lifting platform is located the top of sideslip platform, lifting platform can along quick-witted case vertical movement is so that go up mould and rather than relative the lower mould is closed, sideslip platform activity set up in can along in quick-witted case lateral shifting is so that arbitrary the lower mould homoenergetic moves to go up the mould under and with it cooperates the closure to go up the mould.
2. A lost foam molding machine as claimed in claim 1, wherein the machine box is provided with a holding space for holding the lifting platform, the traversing platform and the transmission mechanism, the top of the machine box is hollow and tapered, the top of the machine box is provided with an opening communicated with the holding space, and the opening is provided with an exhaust fan and a smoke exhaust pipe.
3. A lost foam molding machine as claimed in claim 1, further comprising a limit switch and a transmission mechanism, wherein the transmission mechanism comprises a cylinder for pushing the lifting platform to vertically move back and forth and a motor for driving the traverse platform to transversely move back and forth, a piston rod of the cylinder is fixedly connected with the lifting platform, a rack parallel to the traverse platform is fixed on the bottom surface of the traverse platform, a gear is installed on a rotating shaft of the motor, and the gear is meshed with the rack so that the motor works to drive the traverse platform to transversely move back and forth.
4. A lost foam molding machine as claimed in claim 3, wherein a receiving groove is formed in the inner bottom surface of the machine case, a working groove is formed in the inner bottom surface of the receiving groove, the traverse platform is movably disposed in the receiving groove, the rack is located in the working groove, and both ends of the receiving groove respectively penetrate through the machine case, so that the traverse platform can penetrate through the machine case and be located outside the machine case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562432.9U CN212822503U (en) | 2020-07-31 | 2020-07-31 | Lost foam forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562432.9U CN212822503U (en) | 2020-07-31 | 2020-07-31 | Lost foam forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212822503U true CN212822503U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021562432.9U Active CN212822503U (en) | 2020-07-31 | 2020-07-31 | Lost foam forming machine |
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| CN (1) | CN212822503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441678A (en) * | 2021-05-10 | 2021-09-28 | 孙家瑞 | No mould casting make-up machine |
-
2020
- 2020-07-31 CN CN202021562432.9U patent/CN212822503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441678A (en) * | 2021-05-10 | 2021-09-28 | 孙家瑞 | No mould casting make-up machine |
| CN113441678B (en) * | 2021-05-10 | 2023-12-29 | 青阳县木镇镇企业集体资产经营公司 | Die-free casting forming machine |
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