CN213317503U - Sand mould 3D printer screening plant for grit - Google Patents
Sand mould 3D printer screening plant for grit Download PDFInfo
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- CN213317503U CN213317503U CN202022390550.2U CN202022390550U CN213317503U CN 213317503 U CN213317503 U CN 213317503U CN 202022390550 U CN202022390550 U CN 202022390550U CN 213317503 U CN213317503 U CN 213317503U
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Abstract
The utility model discloses a sand mould is screening plant for 3D printer grit, including the screening case, screening case one side is installed through the bolt and is ground the case, it has the case lid through the hinged joint to grind the roof portion, grind case one side and install servo motor through the bolt, grind the case back and install drying fan through the bolt, drying fan's air-out end is located and grinds the incasement, it installs the grinding roller through the bearing to grind incasement one side, it installs the lapping plate that corresponds with it through the screw to be located grinding roller bottom portion to grind the incasement, the motor is installed through the bolt at screening roof portion, the connecting rod is installed through the bearing at screening incasement top, the stirring leaf is installed through the screw to the connecting rod periphery, it installs the filter screen through the screw to be located the connecting rod bottom in the screening incasement. The utility model relates to a sand mould 3D printer screening plant for grit is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a sand mould 3D printer technical field, in particular to screening plant is used to sand mould 3D printer grit.
Background
3D printing is one of the rapid prototyping technologies, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like and by using a digital model file as a basis and by using a layer-by-layer printing mode, and is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, the current 3D printing technology is mostly applied to printing of plastic products and printing of specific metal materials, and the manufacturing of casting sand molds is just started, so that the screening of sand is very important.
201821037166.0 discloses a sand sieving mechanism, which does not need manual operation, reduces labor intensity, reduces test operation time and reduces artificial test errors.
The device also has the following disadvantages: 1. the screening method comprises the following steps that after sand screening, large-particle sand needs to be processed, the steps are complex, 2, the sand is wet and easy to adhere together and needs to be dried, 3, the screened sand needs to be weighed, and therefore the screening device for the sand of the sand mold 3D printer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a sand mould 3D is screening plant for printer grit can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a screening device for sand of a sand mold 3D printer comprises a screening box, wherein a grinding box is installed on one side of the screening box through a bolt, a box cover is installed on the top of the grinding box through a hinge, a servo motor is installed on one side of the grinding box through a bolt, a drying fan is installed on the back of the grinding box through a bolt, an air outlet end of the drying fan is located in the grinding box, a grinding roller is installed on one side in the grinding box through a bearing, a grinding plate corresponding to the grinding roller is installed on the bottom of the grinding roller in the grinding box through a screw, a motor is installed on the top of the screening box through a bolt, a connecting rod is installed on the top of the screening box through a bearing, a stirring blade is installed on the periphery of the connecting rod through a screw, a filter screen is installed on the bottom of the connecting rod in the screening box through a screw, the screening incasement is located the filter screen bottom and installs the electro-magnet through setting up the mounting bracket, screening bottom of the case portion is provided with the electronic scale, the electronic scale top is provided with the containing box.
Further, the pan feeding mouth has been seted up at screening roof portion, the landing leg is all installed through the bolt to screening bottom of the case portion both sides, screening incasement one side is located the filter screen top and has seted up the discharge gate, screening case one side is located the discharge gate top and has the apron through hinged joint.
Further, the acoustic celotex board is all installed through seting up the groove in the screening incasement both sides, the acoustic celotex board is made for polyurethane fiber material, blanking hole has been seted up on the grinding plate surface, and blanking hole quantity is a plurality of.
Further, the motor drive shaft is connected with the connecting rod, and the servo motor drive shaft is connected with the grinding roller.
Further, the bottom plates are installed on two sides of the bottom in the screening box and the grinding box through screws, a blanking port is formed in the bottom in the screening box, a valve is arranged on the blanking port, the containing box is located at the bottom of the blanking port, an inclined plate is installed on the bottom in the grinding box through screws, the bottom plates and the filter screens are inclined with the screening box, and the screening box is communicated with the grinding box through a communication port.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up servo motor, grinding roller and lapping plate, the blanking hole has been seted up on the lapping plate surface, and servo motor during operation can drive the grinding roller and grind the grit after the screening, grinds the grit of large granule for tiny granule, and the convenient utilization to the grit avoids the wasting of resources, and through setting up motor, connecting rod and stirring leaf, motor during operation drive connecting rod drives the stirring leaf and stirs the grit, and the convenience is to the screening of grit.
2. Through setting up drying fan, drying fan's air-out end is located the grinding incasement, can dry the grit, avoids the moist adhesion of grit to influence follow-up processing on grinding roller and lapping plate surface, through setting up vibrating motor, is provided with the rubber cushion between vibrating motor and the filter screen, can vibrate the grit at filter screen top, avoids the grit to block up the filter screen, influences follow-up screening.
3. Through setting up electronic scale and containing box, can weigh the grit after the screening, reduce the follow-up step of staff, promote work efficiency, through setting up the electro-magnet, can adsorb iron fillings that contain in the grit, avoid iron fillings to mix processing and the use that influences follow-up grit in the grit.
Drawings
Fig. 1 is the utility model relates to a sand mould 3D is screening plant for printer grit overall structure schematic diagram.
Fig. 2 is the utility model relates to a sand mould 3D is screening plant's grinding case for sand printer grit overlooks structural schematic.
In the figure: 1. a screening box; 2. a support leg; 3. a base plate; 4. an electromagnet; 5. a vibration motor; 6. filtering with a screen; 7. stirring blades; 8. a connecting rod; 9. a sound insulating board; 10. a motor; 11. a feeding port; 12. a discharge port; 13. a cover plate; 14. grinding a box; 15. a box cover; 16. a servo motor; 17. a grinding roller; 18. a grinding plate; 19. a blanking hole; 20. a sloping plate; 21. a communication port; 22. a blanking port; 23. a storage box; 24. an electronic scale; 25. and (5) drying the fan.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a screening device for sand of a sand mold 3D printer comprises a screening box 1, a grinding box 14 is installed on one side of the screening box 1 through a bolt, a box cover 15 is installed on the top of the grinding box 14 through a hinge, a servo motor 16 is installed on one side of the grinding box 14 through a bolt, a drying fan 25 is installed on the back of the grinding box 14 through a bolt, the air outlet end of the drying fan 25 is located in the grinding box 14, a grinding roller 17 is installed on one side in the grinding box 16 through a bearing, a grinding plate 18 corresponding to the grinding roller 17 is installed on the bottom of the grinding roller 17 in the grinding box 16 through a screw, a motor 10 is installed on the top of the screening box 1 through a bolt, a connecting rod 8 is installed on the top of the screening box 1 through a bearing, a stirring blade 7 is installed on the periphery of the connecting rod 8 through a screw, a filter screen 6 is installed on the bottom of the connecting, vibrating motor 5 is installed through setting up the safety cover in 6 bottom one sides of filter screen, it installs electro-magnet 4 through setting up the mounting bracket to lie in 6 bottoms of filter screen in the screening case 1, screening case 1 bottom is provided with electronic scale 24, the 24 tops of electronic scale are provided with containing box 23.
Wherein, pan feeding mouth 11 has been seted up at screening case 1 top, landing leg 2 is all installed through the bolt in screening case 1 bottom both sides, screening case 1 interior one side is located filter screen 6 top and has seted up discharge gate 12, there is apron 13 at discharge gate 12 top through the hinge mounting screening case 1 one side is located.
In this embodiment, as shown in fig. 1, the legs 2 can better support the equipment in the screen box 1 and the filtered sand can enter the grinding box 14 through the outlet 12.
The screening box comprises a screening box body, wherein sound insulation plates 9 are arranged on two sides in the screening box body 1 through grooves, the sound insulation plates 9 are made of polyurethane fiber materials, blanking holes 19 are formed in the surface of a grinding plate 18, and the number of the blanking holes 19 is multiple.
In this embodiment, as shown in fig. 1, the sound insulation board 9 is made of a polyurethane fiber material, so that the sound insulation effect of the screening box 1 can be improved, and noise pollution can be avoided.
Wherein, the drive shaft of the motor 10 is connected with the connecting rod 8, and the drive shaft of the servo motor 16 is connected with the grinding roller 17.
In this embodiment, as shown in fig. 1, when the motor 10 works, the connecting rod 8 is driven to drive the stirring blade 7 to stir sand, so that the sand is conveniently screened, when the servo motor 16 works, the grinding roller 17 can be driven to grind the screened sand, large-particle sand is ground into fine particles, the sand is conveniently utilized, and resource waste is avoided.
Wherein, bottom plate 3 is all installed through the screw in screening case 1 and the grinding case 14 bottom both sides, blanking mouth 22 has been seted up to the bottom in screening case 1, be provided with the valve on the blanking mouth 22, containing box 23 is located blanking mouth 22 bottom, swash plate 20 is installed through the screw in the grinding case 14 bottom, bottom plate 3 and filter screen 6 all are the slope form with screening case 1, screening case 1 and grinding case 14 are through intercommunication mouth 21 intercommunication.
In this embodiment, as shown in fig. 1, sand falls into the storage box 23 through the blanking port 22 after being screened, so that the sand is conveniently collected and weighed.
It should be noted that, the utility model relates to a sand mould is screening plant for 3D printer grit, in operation, the staff need first connect electro-magnet 4, vibrating motor 5, motor 10, servo motor 16, electronic scale 24 and drying fan 25 external power supply, and manual work opens vibrating motor 5 and motor 10, later the staff need add the grit into screening box 1 through pan feeding mouth 11, motor 10 drives connecting rod 8 and drives stirring leaf 7 to stir the grit when in operation, conveniently screen the grit, be provided with the rubber cushion between vibrating motor 5 and the filter screen 6, can vibrate the grit at the top of filter screen 6, avoid the grit to block up filter screen 6, influence follow-up screening, later the staff can open apron 13 and case lid 15, the grit of big granule that filters out can get into grinding box 14 through discharge gate 12, at this moment the staff need manually open servo motor 16 and drying fan 25, the servo motor 16 can drive the grinding roller 17 to grind the screened sand when working, large-particle sand is ground into fine particles, the sand is convenient to use, resource waste is avoided, the air outlet end of the drying fan 25 is positioned in the grinding box 14 and can be dried, the situation that the sand is wet and adhered to the surfaces of the grinding roller 17 and the grinding plate 18 to influence subsequent processing is avoided, the ground sand can enter the screening box 1 through the communication port 21, then workers need to manually open the electromagnet 4, the electromagnet 4 can adsorb scrap iron and the like contained in the sand, the situation that the scrap iron is mixed in the sand to influence the processing and use of the subsequent sand is avoided, then the workers need to manually open the electronic scale 24 and open the valve on the blanking port 22, the sand can fall into the storage box 23, and the electronic scale 24 can weigh the screened sand, the follow-up steps of the staff are reduced, the working efficiency is improved, and the operation is simple and convenient.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a screening plant for sand mould 3D printer grit, includes screening case (1), its characterized in that: the grinding box is characterized in that a grinding box (14) is installed on one side of the screening box (1) through a bolt, a box cover (15) is installed on the top of the grinding box (14) through a hinge, a servo motor (16) is installed on one side of the grinding box (14) through a bolt, a drying fan (25) is installed on the back of the grinding box (14) through a bolt, the air outlet end of the drying fan (25) is located in the grinding box (14), a grinding roller (17) is installed on one side in the grinding box (14) through a bearing, a grinding plate (18) corresponding to the grinding roller (17) is installed on the bottom of the grinding roller (17) in the grinding box (14) through a screw, a motor (10) is installed on the top of the screening box (1) through a bolt, a connecting rod (8) is installed on the top of the screening box (1) through a bearing, a stirring blade (7) is installed on the periphery of the connecting rod (8) through a screw, and a filter, vibrating motor (5) are installed through setting up the safety cover to filter screen (6) bottom one side, lie in filter screen (6) bottom in screening case (1) and install electro-magnet (4) through setting up the mounting bracket, screening case (1) bottom is provided with electronic scale (24), electronic scale (24) top is provided with containing box (23).
2. A screening plant for sand of sand mould 3D printer according to claim 1, characterized in that: pan feeding mouth (11) have been seted up at screening case (1) top, landing leg (2) have all been installed through the bolt to screening case (1) bottom both sides, screening case (1) interior one side is located filter screen (6) top and has been seted up discharge gate (12), screening case (1) one side is located discharge gate (12) top and has apron (13) through the hinge mounting.
3. A screening plant for sand of sand mould 3D printer according to claim 1, characterized in that: the screening box is characterized in that sound insulation boards (9) are installed on two sides in the screening box (1) through grooves, the sound insulation boards (9) are made of polyurethane fiber materials, blanking holes (19) are formed in the surface of the grinding board (18), and the number of the blanking holes (19) is multiple.
4. A screening plant for sand of sand mould 3D printer according to claim 1, characterized in that: the driving shaft of the motor (10) is connected with the connecting rod (8), and the driving shaft of the servo motor (16) is connected with the grinding roller (17).
5. A screening plant for sand of sand mould 3D printer according to claim 1, characterized in that: bottom plate (3) are all installed through the screw to bottom both sides in screening case (1) and grinding case (14), blanking mouth (22) have been seted up to the bottom in screening case (1), be provided with the valve on blanking mouth (22), containing box (23) are located blanking mouth (22) bottom, swash plate (20) are installed through the screw to the bottom in grinding case (14), bottom plate (3) and filter screen (6) all are the slope form with screening case (1), screening case (1) and grinding case (14) are through intercommunication mouth (21) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390550.2U CN213317503U (en) | 2020-10-26 | 2020-10-26 | Sand mould 3D printer screening plant for grit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390550.2U CN213317503U (en) | 2020-10-26 | 2020-10-26 | Sand mould 3D printer screening plant for grit |
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| Publication Number | Publication Date |
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| CN213317503U true CN213317503U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022390550.2U Active CN213317503U (en) | 2020-10-26 | 2020-10-26 | Sand mould 3D printer screening plant for grit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086260A (en) * | 2023-10-10 | 2023-11-21 | 浙江凯顺铸造有限公司 | Sand casting recycling sand processing apparatus |
-
2020
- 2020-10-26 CN CN202022390550.2U patent/CN213317503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086260A (en) * | 2023-10-10 | 2023-11-21 | 浙江凯顺铸造有限公司 | Sand casting recycling sand processing apparatus |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 474150 No. 9, Beijing Avenue, Dengzhou City, Nanyang City, Henan Province Patentee after: Kangshuo (Henan) Intelligent Manufacturing Co.,Ltd. Address before: 474150 floor C5, industrial Incubation Park, Dengzhou industrial cluster, Nanyang City, Henan Province Patentee before: Dengzhou Kang Shuo Intelligent Manufacturing Co.,Ltd. |
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| CP03 | Change of name, title or address |