CN213437000U - Table-board residual sand recycling mechanism for molding machine - Google Patents
Table-board residual sand recycling mechanism for molding machine Download PDFInfo
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- CN213437000U CN213437000U CN202021925994.5U CN202021925994U CN213437000U CN 213437000 U CN213437000 U CN 213437000U CN 202021925994 U CN202021925994 U CN 202021925994U CN 213437000 U CN213437000 U CN 213437000U
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- sand
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- groove
- inclined washing
- residual sand
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Abstract
The utility model discloses a table-board residual sand recycling mechanism for a molding machine, wherein a workbench is arranged in the middle of a frame and is formed by combining a plurality of residual sand collecting plates, a supporting table and an inclined washing groove, the connecting part around the inclined washing groove is provided with the supporting table in a horizontal state, and the bottom of the inclined washing groove is connected to the residual sand collecting plates with a screen; the residual sand collecting plate is embedded to be installed at the bottom of the inclined washing groove, the residual sand collecting plate can be taken out from the bottom of the inclined washing groove, a collecting groove is correspondingly arranged at the bottom of the residual sand collecting plate, and the cross section of the collecting groove is of a trapezoidal cavity structure. The recovery mechanism can collect and collect sand left on the middle box, so that the sand is prevented from directly remaining on the workbench, scratches of the sand to mechanisms such as the middle box and the like can be effectively reduced, the cost can be effectively reduced, and the recovery utilization rate can be effectively increased; meanwhile, the inclined washing tank and the collecting tank with the proper inclination angle are adopted, a power mechanism is not needed, the sand grains can be recycled through the self gravity of the sand grains, the cost is further reduced, and the efficiency is improved.
Description
Technical Field
The utility model relates to a molding machine field, concretely relates to mechanism is retrieved to mesa surplus sand for molding machine.
Background
When the molding machine for casting the soil-stained sand is used, firstly, air pressure is utilized to blow the molding sand into a sand box provided with a mold, then, the molding sand is extruded and molded by utilizing the force of hydraulic pressure, air pressure or a motor and the like, then, the mold is taken out, then, the sand mold bodies taken out of the mold are combined together to form a complete molding sand body, and then, the molding sand body is moved to a casting platform or a position for casting.
According to the traditional molding machine, in the extrusion molding process, an upper sand box and a lower sand box are moved and stopped at specified positions, then a compaction cylinder is started to upwards push a lower pressing plate to move, the upper sand box, the lower sand box and the upper pressing plate are locked and fixed, and sand grains accumulated in the upper sand box and the lower sand box are extruded and molded to obtain molding sand. And be used for the platform face of transfer middle-box area molding sand, often can remain the sand grain and lead to the molding sand to concentrate, produce the pollution to the workstation, aggravate the wearing and tearing of moving part, make equipment life subtract the weak point.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention is directed to a table top sand recycling mechanism for a molding machine that reduces sand contamination and wear.
In order to realize the technical purpose, the utility model discloses a scheme is: a table-board residual sand recycling mechanism for a molding machine comprises a rack and a workbench, wherein the workbench is arranged in the middle of the rack and is formed by combining a plurality of residual sand collecting plates, a supporting table and an inclined washing groove, the inclination angle of the inclined washing groove is 15-40 degrees, the supporting table in a horizontal state is arranged at the joint of the periphery of the inclined washing groove, and the bottom of the inclined washing groove is connected to the residual sand collecting plates with a screen;
the residual sand collecting plate is embedded to be installed at the bottom of the inclined washing groove, the residual sand collecting plate can be taken out from the bottom of the inclined washing groove, the bottom of the residual sand collecting plate is correspondingly provided with a collecting groove, and the cross section of the collecting groove is of a trapezoidal cavity structure.
Preferably, the inclination angle of the collecting trough is 20-30 °.
Preferably, the diameter of the mesh of the upper screen of the residual sand collecting plate is 5-18 mm.
Preferably, one side of the collecting tank is also connected with a residual sand recycling tank.
The recovery mechanism has the advantages that the recovery mechanism can collect and collect sand remained on the middle box, so that the sand is prevented from directly remaining on the workbench, scratches of the sand to mechanisms such as the middle box and the like can be effectively reduced, the cost can be effectively reduced, and the recovery rate can be increased; meanwhile, the inclined washing tank and the collecting tank with the proper inclination angle are adopted, a power mechanism is not needed, the sand grains can be recycled through the self gravity of the sand grains, the cost is further reduced, and the efficiency is improved.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram of the overlooking plane of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a specific embodiment of the present invention is a table-board residual sand recycling mechanism for a molding machine, comprising a frame 1 and a workbench 2, wherein the workbench 2 is installed in the middle of the frame 1, the workbench 2 is formed by combining a plurality of residual sand collecting plates 3, a supporting table 4 and an inclined washing tank 5, the inclined angle of the inclined washing tank 5 is 15-40 °, the supporting table 4 in a horizontal state is arranged at the joint around the inclined washing tank 5, and the bottom of the inclined washing tank 5 is connected to the residual sand collecting plate 3 with a screen 6;
the residual sand collecting plate 3 is embedded in the bottom of the inclined washing groove 5, the residual sand collecting plate 3 can be taken out from the bottom of the inclined washing groove 5, the bottom of the residual sand collecting plate 3 is correspondingly provided with a collecting groove 7, and the cross section of the collecting groove 7 is of a trapezoidal cavity structure.
For better collection of the remaining sand grains, the collection trough 7 has an angle of inclination of 20-30 °.
For effective filtering and sand collecting, the diameter of the mesh of the screen 6 on the residual sand collecting plate 3 is 5-18 mm. Because the sand grains which are fallen off during the manufacturing process are partially bonded together to form sand grain groups, the diameter of the sand grain groups is larger than that of the sand grains, and the selection of meshes with larger sizes can ensure that all the sand grains or the sand grain groups can be effectively recovered
In order to conveniently store and recycle the collected sand grains, one side of the collecting tank 7 is also connected with a residual sand recycling tank.
The recovery mechanism can collect and collect sand left on the middle box, so that the sand is prevented from directly remaining on the workbench, scratches of the sand to mechanisms such as the middle box and the like can be effectively reduced, the cost can be effectively reduced, and the recovery utilization rate can be effectively increased; meanwhile, the inclined washing tank and the collecting tank with the proper inclination angle are adopted, a power mechanism is not needed, the sand grains can be recycled through the self gravity of the sand grains, the cost is further reduced, and the efficiency is improved.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (4)
1. The utility model provides a mesa sand recovery mechanism that remains for molding machine which characterized in that: the sand washing machine comprises a rack and a workbench, wherein the workbench is arranged in the middle of the rack and is formed by combining a plurality of residual sand collecting plates, a supporting table and an inclined washing groove, the inclination angle of the inclined washing groove is 15-40 degrees, the supporting table in a horizontal state is arranged at the joint part around the inclined washing groove, and the bottom of the inclined washing groove is connected to the residual sand collecting plates with a screen;
the residual sand collecting plate is embedded to be installed at the bottom of the inclined washing groove, the residual sand collecting plate can be taken out from the bottom of the inclined washing groove, the bottom of the residual sand collecting plate is correspondingly provided with a collecting groove, and the cross section of the collecting groove is of a trapezoidal cavity structure.
2. The table top sand reclamation mechanism for a molding machine as recited in claim 1, wherein: the inclination angle of the collecting groove is 20-30 degrees.
3. The table top sand reclamation mechanism for a molding machine as recited in claim 1, wherein: the diameter of the mesh of the upper screen of the residual sand collecting plate is 5-18 mm.
4. The table top sand reclamation mechanism for a molding machine as recited in claim 1, wherein: and one side of the collecting tank is also connected with a residual sand recycling tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021925994.5U CN213437000U (en) | 2020-09-03 | 2020-09-03 | Table-board residual sand recycling mechanism for molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021925994.5U CN213437000U (en) | 2020-09-03 | 2020-09-03 | Table-board residual sand recycling mechanism for molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213437000U true CN213437000U (en) | 2021-06-15 |
Family
ID=76322208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021925994.5U Active CN213437000U (en) | 2020-09-03 | 2020-09-03 | Table-board residual sand recycling mechanism for molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213437000U (en) |
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2020
- 2020-09-03 CN CN202021925994.5U patent/CN213437000U/en active Active
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