CN208178367U - A kind of precoated sand cooling, screening device - Google Patents
A kind of precoated sand cooling, screening device Download PDFInfo
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- CN208178367U CN208178367U CN201820800454.0U CN201820800454U CN208178367U CN 208178367 U CN208178367 U CN 208178367U CN 201820800454 U CN201820800454 U CN 201820800454U CN 208178367 U CN208178367 U CN 208178367U
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- cooling
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- hopper
- precoated sand
- scalping
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Abstract
The utility model discloses a kind of precoated sand cooling, screening devices, including feed hopper, cooling hopper, transmit material strip, scalping plate and thin sieve plate, the feed hopper is welded to connect above cooling hopper, ground is connected by bracket below the cooling hopper, it is cooling storehouse inside the cooling hopper, upper plate is provided with above the cooling storehouse, left plate is provided with below the upper plate, right panel is provided with below the left plate, lower plate is provided with below the right panel, above the left plate, cooling fan is being equipped on cooling storehouse inner wall above right panel and above lower plate, the cooling storehouse bottom is equipped with blower fan group, the discharge port of cooling hopper is connected on the right side of the lower plate, the device cools down using simple mechanical structure and screens precoated sand, structure is simple and low cost, scalping plate selects single layer plain weave stainless steel mesh structure, thin sieve plate Double layer twill weave stainless steel mesh structure is selected, makes precoated sand purer by Double Selection, meets process requirements.
Description
Technical field
The utility model relates to a kind of field of machining, specially a kind of precoated sand cooling, screening device.
Background technique
Precoated sand is the molding sand or core sand that sand grain surface is covered with one layer of hard resin film before moulding, there is cold process and thermal method
Two kinds of coating techniques: cold process is dissolved resin with ethyl alcohol, and methenamine is added during mulling, and the two is made to be coated on sand grains
Surface, ethyl alcohol volatilization, obtains precoated sand；Sand is preheating to certain temperature by thermal method, and resin is added to make its melting, and stirring is coated on resin
Sand grain surface, adds methenamine aqueous solution and lubricant, cooling, broken, sieve to obtain precoated sand, is used for steel-casting, ironcasting, covers
Film sand is invented during World War II by German Crow doctor Ning, and technical process is by the thermosetting phenolic resin of powdery
With roughing sand mechanical mixture, when heating, solidifies, after develop into and add latent curing agent and lubricant to pass through with thermoplastic phenolic resin
Certain coating technique is configured to precoated sand, generally requires to carry out it cooling, screening in the processing and manufacturing of precoated sand, however
Precoated sand cooling, screening apparatus structure traditionally is not only extremely complex, but also the precoated sand after cooling, screening is often pure not enough
Only, it is therefore desirable to which the cooling, screening device for advanced optimizing precoated sand keeps its structure simpler, and effect is more preferable, to meet need
It asks.
Utility model content
The purpose of this utility model is to provide a kind of precoated sand cooling, screening devices, cooling by the way that a kind of precoated sand is arranged
Screening plant is made by setting upper plate, left plate, right panel, lower plate, cooling fan and a variety of cooling structures of blower fan group to reach
The cooling purpose of precoated sand is obtained, in addition, also setting up scalping plate and thin sieve plate to screen to precoated sand, the device is using simply
Mechanical structure achieve the purpose that cooling and screen, can be applicable in the process flow of precoated sand processing and manufacturing, the device
Cooling hopper inside use upper plate, four left plate, right panel and lower plate plate structure of cooling, and using cooling fan and blower fan group come
It is quickly cooled down precoated sand, structure is simple, and low cost；Furthermore the scalping plate of the device selects single layer plain weave stainless steel mesh knot
Structure, thin sieve plate select double layer twill weave stainless steel mesh structure, may make precoated sand energy after screening by Double Selection
It is enough purer, meet process requirements, can be applicable in the process flow of precoated sand processing and manufacturing, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of precoated sand cooling, screening device, including feed hopper, cooling hopper, transmission material strip, scalping plate and thin sieve plate, institute
It states feed hopper to be welded to connect above cooling hopper, ground, the cooling hopper is connected by bracket below the cooling hopper
Inside is cooling storehouse, and upper plate is provided with above the cooling storehouse, and left plate, setting below the left plate are provided with below the upper plate
There is right panel, lower plate is provided with below the right panel, the left plate top, right panel top and lower plate top are in cooling storehouse
Cooling fan is equipped on wall, the cooling storehouse bottom is equipped with blower fan group, the discharging of cooling hopper is connected on the right side of the lower plate
Mouthful, transmission material strip is equipped with below the discharge port, two sides connect scalping plate by connecting lining plate on the right of the transmission material strip, described
Sieve plate frame is equipped among scalping plate two sides, the scalping plate lower right-hand side is equipped with thin sieve plate, connection vibration on the left of the thin sieve plate
Frame, the vibrating grid lower section connect vibrating arm, connect motor stake below the vibrating arm.
Furthermore, it is welded on the outside of cooling hopper on the left of the transmission material strip.
Furthermore, the vibrating arm and vibrating grid nested encryptions.
Furthermore, the scalping plate selects single layer plain weave stainless steel mesh structure.
Furthermore, the thin sieve plate selects double layer twill weave stainless steel mesh structure.
Compared with prior art, the utility model has the beneficial effects that by the way that a kind of precoated sand cooling, screening device is arranged,
It is reached by setting upper plate, left plate, right panel, lower plate, cooling fan and a variety of cooling structures of blower fan group so that precoated sand
Cooling purpose, in addition, also setting up scalping plate and thin sieve plate to screen to precoated sand, which utilizes simple mechanical knot
Structure achievees the purpose that cooling and screens, and can be applicable in the process flow of precoated sand processing and manufacturing.
1, upper plate, four left plate, right panel and lower plate plate structure of cooling are used inside the cooling hopper of the device, and using cold
But fan and blower fan group are quickly cooled down precoated sand, and structure is simple, and low cost；
2, the scalping plate of the device selects single layer plain weave stainless steel mesh structure, and thin sieve plate selects double layer twill weave stainless
Steel spatial grid structure aloows precoated sand purer after screening, meets process requirements, can apply by Double Selection
In the process flow of precoated sand processing and manufacturing.
Detailed description of the invention
Fig. 1 is a kind of precoated sand cooling, screening apparatus structure schematic diagram of the utility model.
Fig. 2 is a kind of cooling hopper internal structure chart of precoated sand cooling, screening device of the utility model.
In figure: 1, feed hopper；2, cooling hopper；3, bracket；4, discharge port；5, material strip is transmitted；6, connecting lining plate；7, scalping
Plate；8, sieve plate frame；9, motor stake；10, vibrating arm；11, vibrating grid；12, thin sieve plate；13, cooling storehouse；14, upper plate；15, cooling
Fan；16, left plate；17, right panel；18, lower plate；19, blower fan group.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution:
A kind of precoated sand cooling, screening device, including feed hopper 1, cooling hopper 2, transmission material strip 5, scalping plate 7 and dusting cover
Plate 12, the feed hopper 1 are welded to connect above cooling hopper 2, connect ground, institute by bracket 3 below the cooling hopper 2
Stating is cooling storehouse 13 inside cooling hopper 2, is provided with upper plate 14 above the cooling storehouse 13, is provided with a left side below the upper plate 14
Plate 16 is provided with right panel 17 below the left plate 16, is provided with lower plate 18 below the right panel 17,16 top of left plate, right
17 top of plate and 18 top of lower plate are being equipped with cooling fan 15,13 bottom of cooling storehouse on 13 inner wall of cooling storehouse
The discharge port 4 of cooling hopper 2 is connected equipped with blower fan group 19, on the right side of the lower plate 18, and transmission material strip is equipped with below the discharge port 4
5,5 the right two sides of transmission material strip connect scalping plate 7 by connecting lining plate 6, are equipped with sieve plate frame among 7 two sides of scalping plate
8,7 lower right-hand side of scalping plate is equipped with thin sieve plate 12, connection vibrating grid 11 on the left of the thin sieve plate 12, under the vibrating grid 11
Side connects vibrating arm 10, connects motor stake 9 below the vibrating arm 10.
Cooling 2 outside of hopper, the vibrating arm 10 and 11 nested encryptions of vibrating grid are welded on the left of the transmission material strip 5,
The scalping plate 7 selects single layer plain weave stainless steel mesh structure, and the thin sieve plate 12 selects double layer twill weave stainless steel mesh
Structure.
Working principle: being arranged a kind of precoated sand cooling, screening device, which reaches cold using simple mechanical structure
But and the purpose of screening, precoated sand enter the cooling storehouse 13 in cooling hopper 2 from feed hopper 1, lead to below cooling hopper 2
It crosses bracket 3 and connects ground, material is fallen on upper plate 14 by feed hopper 1, is slid by upper plate 14 on 16 surface of left plate, from left plate 16
It slides to 17 surface of right panel, finally slides from 17 surface of right panel to lower plate 18, in addition to upper plate 14, left plate 16, right panel 17 is arranged
Other than 18 4 plate structure of cooling of lower plate, during which the cooling storehouse 13 is additionally provided with cooling fan 15 and blower fan group 19 to make overlay film
Sand is quickly cooled down, and structure is simple, and low cost, and material enters discharge port 4 from lower plate 18 and slides to transmission material strip 5, transmits material strip 5
Left side is welded below the discharge port in cooling 2 outside of hopper, and transmission 5 the right two sides of material strip connect scalping plate by connecting lining plate 6
7, scalping plate 7 selects single layer plain weave stainless steel mesh structure, and scalping plate 7 connects ground by sieve plate frame 8, and material passes through scalping plate 7
The thin sieve plate 12 that 7 lower section of scalping plate is entered after simply screening is carried out, 10 nested encryptions of the vibrating arm vibration that motor stake 9 connects
Frame 11, vibrating grid 11 are connect with thin sieve plate 12, and motor stake 9 makes vibrating arm vibration to drive thin sieve plate 12 to vibrate, so that covering
Film sand sieve selects more abundant, and aloows precoated sand purer after screening by Double Selection, meets processing
Demand can be applicable in the process flow of precoated sand processing and manufacturing.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of precoated sand cooling, screening device, including feed hopper (1), cooling hopper (2), transmission material strip (5), scalping plate (7)
With thin sieve plate (12), it is characterised in that: the feed hopper (1) is welded to connect above cooling hopper (2), the cooling hopper
(2) lower section connects ground by bracket (3), is inside the cooling hopper (2) cooling storehouse (13), above the cooling storehouse (13)
It is provided with upper plate (14), is provided with left plate (16) below the upper plate (14), be provided with right panel (17) below the left plate (16),
It is provided with lower plate (18) below the right panel (17), above the left plate (16), above right panel (17) and above lower plate (18)
It being equipped with cooling fan (15) on cooling storehouse (13) inner wall, cooling storehouse (13) bottom is equipped with blower fan group (19),
The discharge port (4) of cooling hopper (2) is connected on the right side of the lower plate (18), is equipped with transmission material strip (5) below the discharge port (4),
Two sides are equipped with by connecting lining plate (6) connection scalping plate (7), scalping plate (7) the two sides centre on the right of the transmission material strip (5)
Sieve plate frame (8), scalping plate (7) lower right-hand side are equipped with thin sieve plate (12), and vibrating grid is connected on the left of the thin sieve plate (12)
(11), vibrating arm (10) are connected below the vibrating grid (11), connects motor stake (9) below the vibrating arm (10).
2. a kind of precoated sand cooling, screening device according to claim 1, it is characterised in that: the transmission material strip (5) is left
Side is welded on the outside of cooling hopper (2).
3. a kind of precoated sand cooling, screening device according to claim 1, it is characterised in that: the vibrating arm (10) and vibration
Moving frame (11) nested encryptions.
4. a kind of precoated sand cooling, screening device according to claim 1, it is characterised in that: the scalping plate (7) is selected
Single layer plain weave stainless steel mesh structure.
5. a kind of precoated sand cooling, screening device according to claim 1, it is characterised in that: the thin sieve plate (12) is selected
Double layer twill weave stainless steel mesh structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800454.0U CN208178367U (en) | 2018-05-28 | 2018-05-28 | A kind of precoated sand cooling, screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800454.0U CN208178367U (en) | 2018-05-28 | 2018-05-28 | A kind of precoated sand cooling, screening device |
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| Publication Number | Publication Date |
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| CN208178367U true CN208178367U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820800454.0U Active CN208178367U (en) | 2018-05-28 | 2018-05-28 | A kind of precoated sand cooling, screening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328328A (en) * | 2019-08-12 | 2019-10-15 | 徐州绿源智能科技有限公司 | A kind of casting sand mixing auxiliary material sieving machine Calculation Method of Economic Benefit and its device |
-
2018
- 2018-05-28 CN CN201820800454.0U patent/CN208178367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328328A (en) * | 2019-08-12 | 2019-10-15 | 徐州绿源智能科技有限公司 | A kind of casting sand mixing auxiliary material sieving machine Calculation Method of Economic Benefit and its device |
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