CN210676821U - Old type sand block processing system - Google Patents
Old type sand block processing system Download PDFInfo
- Publication number
- CN210676821U CN210676821U CN201921555587.7U CN201921555587U CN210676821U CN 210676821 U CN210676821 U CN 210676821U CN 201921555587 U CN201921555587 U CN 201921555587U CN 210676821 U CN210676821 U CN 210676821U
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- CN
- China
- Prior art keywords
- sand
- old
- casting mould
- casting
- processing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 107
- 238000005266 casting Methods 0.000 claims abstract description 50
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000009194 climbing Effects 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 7
- 239000003110 molding sand Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000004064 recycling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a recovery processing technology field of used sand in the foundry industry, in particular to used sand block processing system. The system comprises a casting mold, wherein an old sand funnel is arranged above the casting mold, sand blocking plates are arranged on two sides of a sand outlet of the old sand funnel along the movement direction of the casting mold, a climbing machine is arranged in front of the casting mold, a roller is connected in front of the climbing machine, a shakeout machine is connected in front of the roller, a casting and a return iron placing platform are connected in front of the shakeout machine, and an old sand storage box is arranged below the shakeout machine. The utility model discloses a control used sand funnel sand outlet down along the distance with the casting mould upper surface, make the old sand lump volume of adding on the casting mould even, keep off the sand board through control and follow down the distance with the casting mould upper surface, accomplish that the sand board does not scrape with the casting mould and bump, can guarantee again that the sand lump that falls on the casting mould is detained on the casting mould, enter into the molding sand processing system together immediately, can not influence foundry goods cooling temperature field, cause the foundry goods material to change, utilize the waste heat of sand mould and foundry goods to toast the sand lump, the collapsibility of old sand lump has been increased.
Description
Technical Field
The utility model relates to a recovery processing technology field of used sand in the foundry industry, in particular to used sand block processing system.
Background
The molding sand used by the foundry is recycled, and is only updated by about five percent, the foundry which uses the Disha line can often encounter the problem of recycling and processing the old molding sand, and the reasons for the generation of the old molding sand are three: firstly, due to the characteristics of the Disha line, fifteen empty sand molds (molten iron can not be poured) are respectively generated at the front end and the rear end of the sand mold string during each production; secondly, the manufactured sand mold can not be poured due to various faults in the production process; thirdly, castings with small sand consumption are poured in normal production, the sand molds are not baked by molten iron or are not baked thoroughly, collapsibility is poor, large old sand blocks are formed, recycling is affected, about 30-50 tons of old sand blocks can be generated in daily production, a certain amount of iron materials are contained in the old sand blocks, and a common treatment method is to directly throw away or manually crush the old sand blocks, so that the old sand blocks are not replaced for recycling, labor intensity is increased, and production cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that the existing old-type sand block is directly thrown away or broken again by manpower after being separated out, providing an old-type sand block processing system, simple structure, convenient operation saves the cost, reduces intensity of labour.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: old type sand piece processing system, including the casting mould, the casting mould top is provided with the used sand funnel, and the sand trap is installed along casting mould direction of motion to the sand outlet both sides of used sand funnel, and casting mould the place ahead is equipped with the climbing machine, and the cylinder is connected in climbing machine the place ahead, and shakeout machine is connected in cylinder the place ahead, and foundry goods and time iron place the platform are connected in shakeout machine the place ahead, are provided with the used sand bin below the shakeout machine.
Further, the used sand hopper is arranged on the supporting frame.
Further, the distance between the lower edge of the sand outlet of the used sand funnel and the upper surface of the casting mould is 150 mm.
Further, the distance between the lower edge of the sand baffle and the upper surface of the casting mould 1 is 50 mm.
Further, the used sand storage tank is of a bottom opening type.
The utility model arranges the used sand funnel at the end of the desanding line and above the shakeout part of the casting, under the condition of normal production, the forklift worker can add the generated used sand blocks into the used sand hopper at any time, the box is not occupied, time and labor are saved, the distance between the lower edge of the sand outlet and the upper surface of the casting mould is controlled, so that the amount of the old sand blocks added to the casting mould is uniform, by controlling the distance between the lower edge of the sand baffle and the upper surface of the casting mold, the sand baffle can not be scraped against the casting mold, and the sand block falling on the casting mold can be ensured to be retained on the casting mold and not to be left on the ground, meanwhile, the cooling temperature field of the casting is not influenced, the material quality of the casting is not changed, the old molding sand blocks enter the vibration conveyor and the molding sand crusher along with the casting, the molding sand blocks return to the sand treatment system after being crushed, the sand blocks which are air-dried are baked by using the waste heat of the sand mold and the casting, so that the collapsibility of the old sand blocks is greatly increased.
Drawings
Fig. 1 is a system structure diagram of the present invention.
Fig. 2 is a perspective view of the old sand block adding part of the utility model.
Fig. 3 is a front view of fig. 2.
Fig. 4 is a left side view of fig. 2.
In the figure: 1. the casting mold comprises a casting mold, 2 a used sand hopper, 3 a sand baffle, 4 a support frame, 5 a climbing machine, 6 a roller, 7 a shakeout machine, 8 a casting and return iron placing platform and 9 a used sand storage box.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples, but the present invention is not limited to the specific examples.
As shown in fig. 1 old type sand piece processing system, including casting mould 1, 1 top of casting mould is provided with used sand funnel 2, and sand baffle 3 is installed along the casting mould direction of motion to the sand outlet both sides of used sand funnel 2, and casting mould 1 the place ahead is equipped with climbing machine 5, and cylinder 6 is connected in climbing machine 5 the place ahead, and shakeout machine 7 is connected in cylinder 6 the place ahead, and foundry goods and time iron place the platform 8 are connected in shakeout machine 7 the place ahead, and shakeout machine 7 below is provided with used sand bin 9.
The used sand funnel 2 is arranged on the supporting frame 4.
The distance between the lower edge of the sand outlet of the used sand funnel 2 and the upper surface of the casting mould 1 is 150 mm.
The distance between the lower edge of the sand baffle 3 and the upper surface of the casting mould 1 is 50 mm.
The used sand storage tank 9 is of a bottom opening type.
The process flow of the old sand block treatment system is as follows: the method comprises the steps of setting the capacity of a used sand funnel 2 according to the quantity of used sand blocks and the transporting capacity of a fork truck in production, designing the width of a sand outlet of the used sand funnel 2 according to the width of a casting mould 1 made by a Disha line, placing the used sand funnel 2 at the tail end of the Disha line, arranging a sand baffle plate 3 on the upper part of the casting mould 1, setting the distance between the lower edge of the sand outlet of the used sand funnel 2 and the upper surface of the casting mould 1 to be 150mm according to the pulse speed of the casting mould 1, arranging sand baffle plates 3 on the two sides of the sand outlet of the used sand funnel 2 along the moving direction of the casting mould 1, setting the distance between the lower edge of the sand baffle plate 3 and the upper surface of the casting mould 1 to be 50mm, recycling the generated used sand blocks into an old open sand storage box 9 when the production line works, delivering the used sand storage box 9 to the upper part of the used sand funnel 2 through the fork truck, automatically opening the box bottom of the used sand blocks, the sand treatment system comprises a vibration conveyor, a sand crusher, a sand treatment system and a sand treatment system.
The above description is further detailed in connection with the preferred embodiments of the present invention, and it is not intended that the specific embodiments of the present invention be limited to these descriptions. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses a under the prerequisite of the design, can also make simple deduction and replacement, all should regard as the utility model discloses a protection scope.
Claims (5)
1. Old type sand piece processing system, its characterized in that: including casting mould (1), casting mould (1) top is provided with used sand funnel (2), and sand baffle (3) are installed along the casting mould direction of motion to the sand outlet both sides of used sand funnel (2), and casting mould (1) the place ahead is equipped with climbing machine (5), and cylinder (6) are connected in climbing machine (5) the place ahead, and shakeout machine (7) are connected in cylinder (6) the place ahead, and foundry goods and time iron place the platform (8) are connected in shakeout machine (7) the place ahead, and shakeout machine (7) below is provided with used sand bin (9).
2. The old-type sand lump processing system according to claim 1, wherein: the used sand funnel (2) is arranged on the support frame (4).
3. The old-type sand lump processing system according to claim 1, wherein: the distance between the lower edge of the sand outlet of the used sand funnel (2) and the upper surface of the casting mold (1) is 150 mm.
4. The old-type sand lump processing system according to claim 1, wherein: the distance between the lower edge of the sand baffle (3) and the upper surface of the casting mould (1) is 50 mm.
5. The old-type sand lump processing system according to claim 1, wherein: the used sand storage tank (9) is of a bottom opening type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555587.7U CN210676821U (en) | 2019-09-19 | 2019-09-19 | Old type sand block processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555587.7U CN210676821U (en) | 2019-09-19 | 2019-09-19 | Old type sand block processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676821U true CN210676821U (en) | 2020-06-05 |
Family
ID=70891342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555587.7U Expired - Fee Related CN210676821U (en) | 2019-09-19 | 2019-09-19 | Old type sand block processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210676821U (en) |
-
2019
- 2019-09-19 CN CN201921555587.7U patent/CN210676821U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210919 |