CN216828507U - Automatic production equipment for lost foam casting foam model - Google Patents
Automatic production equipment for lost foam casting foam model Download PDFInfo
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- CN216828507U CN216828507U CN202122863202.7U CN202122863202U CN216828507U CN 216828507 U CN216828507 U CN 216828507U CN 202122863202 U CN202122863202 U CN 202122863202U CN 216828507 U CN216828507 U CN 216828507U
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Abstract
The utility model belongs to automatic production equipment for lost foam casting foam models, which comprises an equipment main body, wherein the top of the equipment main body is provided with a fixed die, the inside of the fixed die is provided with a die, the outside of the fixed die is provided with a guide pillar, the outside of the equipment main body is provided with a movable die plate, the top of the movable die plate is provided with a PLC (programmable logic controller), the outside of the guide pillar is provided with a distance control pillar, the bottom of the movable die plate is provided with a movable die, and one side of the movable die plate is provided with a digital encoder or a grating ruler. The utility model can greatly simplify the equipment structure and reduce the cost for realizing automation by arranging, moving a template, a PLC, a distance control column, a movable die, a digital encoder or a grating ruler, a die taking device, a die taking frame, a propulsion cylinder or a servo motor drive, a sucker guide rail, a sucker main body, a universal sucker pipe and a sucker nozzle.
Description
Technical Field
The utility model relates to the technical field of technology and equipment for realizing automatic production, improving production environment and reducing casting defects of lost foam casting foam models, in particular to automatic production equipment for lost foam casting foam models.
Background
The lost foam casting LFC is also called dry sand full mold negative pressure casting and is called EPC abroad, is one of the most advanced casting processes in the world at present, is known as a revolution in casting history, and is called green casting in 21 st century at home and abroad. The quality of the foam pattern is critical to ensure the quality of the lost foam cast product, and once the foam pattern is produced with problems, the foam pattern will bring an unimaginable rejection rate to the casting, so that it can be said that if a foam pattern of poor quality is made to be substantially equal to a casting of poor quality.
The prior art has the following problems:
the structure of the white mold is complex, the number of loose pieces in the mold is large, so that 1-2 persons must be equipped for each piece of equipment to manually take and place the loose pieces and the molded foam models after molding, a large amount of manual labor is wasted, the safety is low because the live pieces are taken and placed and the foam models are taken, and the workers often cause production accidents due to misoperation.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides automatic production equipment for lost foam casting foam models, which solves the problems that 1-2 persons must be equipped for each piece of equipment to manually take and place the loose piece and the formed foam model after forming, so that a large amount of manual labor is wasted, and because the manual operation is required for taking and placing the loose piece and taking the foam model into the equipment, the safety is low, and the production accidents are often caused by the misoperation of workers.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic production equipment of lost foam casting foam model, includes equipment principal, equipment principal's top is provided with the cover half, the inside of cover half is provided with the mould, the outside of cover half is provided with the guide pillar, equipment principal's outside is provided with the shifting formwork, the top of shifting formwork is provided with PLC, the outside of guide pillar is provided with the accuse apart from post, the bottom of shifting formwork is provided with the movable mould, one side of shifting formwork is provided with digital encoder, equipment principal's outside is provided with the drawing die device.
As a preferable technical scheme of the present invention, the position of the fixed die corresponds to the position of the movable die, the die moving plate is slidably connected to the outside of the guide post, and a conveyor belt is arranged on the outside of the apparatus main body.
As a preferable technical scheme of the utility model, the PLC is electrically connected with the digital encoder.
As a preferred technical solution of the present invention, the digital encoder is slidably connected to an outside of the distance-controlling column, the digital encoder is used for controlling the stroke, and one end of the digital encoder is fixed to the movable mold plate, and the other end thereof is fixed to the movable mold plate.
As a preferred technical scheme of the utility model, the mold taking device comprises a mold taking frame, a propelling cylinder is connected inside the mold taking frame in a sliding mode, a sucker guide rail is arranged inside the mold taking frame, a sucker main body is arranged inside the mold taking frame, a universal sucking piece pipe is arranged at the bottom of the sucker main body, and a sucking piece nozzle is arranged at the end part of the universal sucking piece pipe.
As a preferable technical scheme of the utility model, the propulsion cylinder is connected outside the sucker guide rail in a driving and sliding manner, the propulsion cylinder is fixedly connected with the sucker main body, and the position of the sucker guide rail corresponds to the position of the movable template.
As a preferable technical scheme of the utility model, the side surface of the sucker main body is provided with a negative pressure suction port, the suction piece nozzle is in a horn shape, the top of the suction piece nozzle is connected with a universal suction piece pipe, and the radius of the suction piece nozzle is gradually increased from the top to the bottom.
Compared with the prior art, the utility model provides automatic production equipment for lost foam casting foam models, which has the following beneficial effects:
according to the automatic production equipment for lost foam casting foam models, a mold taking device is fixed on a mold moving plate, after the equipment is opened to a mold taking position, a propulsion cylinder or a servo motor on a sucker guide rail in the mold taking device drives a sucker main body to enter a mold cavity, and the mold moving plate is slightly closed under the control of a PLC (programmable logic controller) and a digital encoder or a grating ruler, so that a suction nozzle outside the sucker main body can suck foam models conveniently; a suction nozzle outside the sucker main body sucks the model backward moving template, and the foam model is taken out from the mold to reach a mold opening stop position by mold drawing through the mold opening movement of the moving template under the control of a PLC and a digital encoder or a grating ruler; then, the sucking disc main part slides to the conveyer belt position outside the machine from sucking disc guide rail under propulsion cylinder or servo motor drive, and the sucking disc closes the negative pressure, and the foam model drops on the conveyer belt, accomplishes whole flow, and absorption and the drawing die action in this step all utilize the mould action of opening and shutting of moving template self to accomplish, have avoided using the complicated manipulator to get the mould and the too high problem of cost that causes, have simplified equipment structure greatly and have reduced the cost that realizes the automation.
Drawings
FIG. 1 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 3 is a schematic view of the mold removing device according to the present invention;
fig. 4 is a schematic view of the nozzle structure of the present invention.
In the figure: 1. an apparatus main body; 2. fixing a mold; 3. a mold; 4. a guide post; 5. moving the template; 6. a PLC; 7. a distance control column; 8. moving the mold; 9. a digital encoder; 10. a mould taking device; 101. taking a mold frame; 102. propelling the cylinder; 103. a suction cup guide rail; 104. a suction cup main body; 105. a universal suction pipe; 106. a sucking nozzle.
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.
Referring to fig. 1-4, in this embodiment: the utility model provides an automatic production equipment of lost foam casting foam model, including equipment principal 1, the top of equipment principal 1 is provided with cover half 2, the inside of cover half 2 is provided with mould 3, the outside of cover half 2 is provided with guide pillar 4, the outside of equipment principal 1 is provided with moves template 5, the top of moving template 5 is provided with PLC6, the outside of guide pillar 4 is provided with accuse apart from post 7, the bottom of moving template 5 is provided with movable mould 8, one side of moving template 5 is provided with digital encoder (or grating ruler) 9, the outside of equipment principal 1 is provided with drawing die device 10.
In this embodiment, the position of the fixed mold 2 corresponds to the position of the movable mold 8, the movable mold plate 5 is slidably connected to the outside of the guide post 4, a conveyor belt is disposed on the outside of the main body 1 of the apparatus, the movable mold 8 is driven by the movable mold plate 5 to move to the position of the fixed mold 2, the PLC6 is electrically connected to the digital encoder (or grating ruler) 9, the digital encoder (or grating ruler) 9 is slidably connected to the outside of the distance control column 7, the digital encoder (or grating ruler) 9 is used for controlling the stroke, one end of the digital encoder (or grating ruler) 9 is fixed to the movable mold plate 5, the other end of the digital encoder (or grating ruler) 9 is fixed to the movable mold plate 5, the movable mold plate 5 is slightly closed under the control of the PLC6 and the digital encoder (or grating ruler) 9, so that the suction nozzle 106 on the outside of the suction cup main body 104 sucks the foam model, the mold taking apparatus 10 includes a mold taking frame 101, the pushing cylinder (or servo motor drive) 102 is slidably connected to the inside of the mold taking frame 101, a sucker guide rail 103 is arranged in the mold taking frame 101, a sucker main body 104 is arranged in the mold taking frame 101, a universal sucker pipe 105 is arranged at the bottom of the sucker main body 104, a sucker nozzle 106 is arranged at the end part of the universal sucker pipe 105, a propelling cylinder (or servo motor drive) 102 is connected to the outside of the sucker guide rail 103 in a sliding manner, the propelling cylinder (or servo motor drive) 102 is fixedly connected with the sucker main body 104, the position of the sucker guide rail 103 corresponds to the position of the mold moving plate 5, the propelling cylinder (or servo motor drive) 102 on the sucker guide rail 103 drives the sucker main body 104 to enter the mold cavity, a negative pressure suction port is arranged on the side surface of the sucker main body 104, the sucker nozzle 106 is horn-shaped, the top of the sucker nozzle is connected with the universal sucker pipe 105, the radius of the sucker nozzle is gradually increased from the top to the bottom, the sucker main body 106 sucks the mold moving plate 5 under the control of a PLC6 and a digital encoder (or a grating ruler) 9, and (4) carrying out die drawing through the die opening movement of the die moving plate 5, and taking out the foam model from the die 3 to reach a die opening stop position.
The working principle and the using process of the utility model are as follows: in the device, a mold taking device 10 is fixed on a mold moving plate 5, after the device opens a mold to a mold taking position, a propulsion cylinder (or servo motor drive) 102 on a suction cup guide rail 103 in the mold taking device 10 drives a suction cup main body 104 to enter the interior of a mold cavity, and the mold moving plate 5 slightly closes the mold under the control of a PLC6 and a digital encoder (or a grating ruler) 9, so that a suction nozzle 106 outside the suction cup main body 104 can suck a foam model; a suction nozzle 106 outside the suction cup main body 104 sucks the model backward moving template 5, and the model is pulled out through the die opening movement of the moving template 5 under the control of a PLC6 and a digital encoder (or a grating ruler) 9, so that the foam model is taken out from the die 3 to reach a die opening stop position; then, the suction cup main body 104 is driven by the propulsion cylinder (or servo motor drive) 102 to slide the suction cup main body 104 from the suction cup guide rail 103 to a position of a conveyor belt outside the machine, the suction cup closes the negative pressure, and the foam model falls off the conveyor belt, thereby completing the whole process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic production facility of lost foam casting foam model, includes equipment main part (1), its characterized in that: the top of the equipment main body (1) is provided with a fixed die (2), the inside of the fixed die (2) is provided with a die (3), the outside of the fixed die (2) is provided with a guide pillar (4), the outside of the equipment main body (1) is provided with a movable die plate (5), the top of the movable die plate (5) is provided with a PLC (6), the outside of the guide pillar (4) is provided with a distance control pillar (7), the bottom of the movable die plate (5) is provided with a movable die (8), one side of the movable die plate (5) is provided with a digital encoder (9), and the outside of the equipment main body (1) is provided with a die taking device (10).
2. The automatic production equipment of the lost foam casting foam model according to claim 1, wherein: the position of the fixed die (2) corresponds to that of the movable die (8), the movable die plate (5) is connected to the outer portion of the guide pillar (4) in a sliding mode, and a conveying belt is arranged on the outer portion of the equipment main body (1).
3. The automatic production equipment of the lost foam casting foam model according to claim 1, wherein: the PLC (6) is electrically connected with the digital encoder (9).
4. The automatic production equipment of the lost foam casting foam model according to claim 1, wherein: digital encoder (9) sliding connection is in the outside of accuse apart from post (7), digital encoder (9) are used for controlling the stroke, and the one end of digital encoder (9) is fixed in and moves template (5), and its other end is fixed in and moves on template (5).
5. The automatic production equipment of the lost foam casting foam model according to claim 1, wherein: the mould taking device (10) comprises a mould taking frame (101), wherein a propelling cylinder (102) is connected to the inside of the mould taking frame (101) in a sliding mode, a sucker guide rail (103) is arranged inside the mould taking frame (101), a sucker main body (104) is arranged inside the mould taking frame (101), a universal piece sucking pipe (105) is arranged at the bottom of the sucker main body (104), and a piece sucking nozzle (106) is arranged at the end portion of the universal piece sucking pipe (105).
6. The automatic production equipment of the lost foam casting foam model according to claim 5, wherein: the propulsion cylinder (102) is connected to the outer portion of the sucker guide rail (103) in a sliding mode, the propulsion cylinder (102) is fixedly connected with the sucker main body (104), and the position of the sucker guide rail (103) corresponds to the position of the movable template (5).
7. The automatic production equipment of the lost foam casting foam model according to claim 5, wherein: the side surface of the sucker main body (104) is provided with a negative pressure suction port, the suction piece port (106) is in a horn shape, the top of the suction piece port is connected with a universal suction piece pipe (105), and the radius of the suction piece port is gradually increased from the top to the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863202.7U CN216828507U (en) | 2021-11-22 | 2021-11-22 | Automatic production equipment for lost foam casting foam model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122863202.7U CN216828507U (en) | 2021-11-22 | 2021-11-22 | Automatic production equipment for lost foam casting foam model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828507U true CN216828507U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122863202.7U Active CN216828507U (en) | 2021-11-22 | 2021-11-22 | Automatic production equipment for lost foam casting foam model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828507U (en) |
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2021
- 2021-11-22 CN CN202122863202.7U patent/CN216828507U/en active Active
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