CN209334664U - A kind of sand dispersing device - Google Patents
A kind of sand dispersing device Download PDFInfo
- Publication number
- CN209334664U CN209334664U CN201821821677.1U CN201821821677U CN209334664U CN 209334664 U CN209334664 U CN 209334664U CN 201821821677 U CN201821821677 U CN 201821821677U CN 209334664 U CN209334664 U CN 209334664U
- Authority
- CN
- China
- Prior art keywords
- fluffing
- sand
- shooting cylinder
- moulding sand
- tracheae
- 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 95
- 238000000465 moulding Methods 0.000 claims abstract description 68
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a kind of sand dispersing devices, including upper shooting cylinder and lower shooting cylinder, it is connected between the upper shooting cylinder and lower shooting cylinder by nozzle, the top of the upper shooting cylinder is connected with sand hopper, the bottom end of the lower shooting cylinder is connected with shooting cylinder pedestal, and the peripheral wall of the upper shooting cylinder and lower shooting cylinder is equipped with multiple fluffing of moulding sand stomatas, and each fluffing of moulding sand stomata is connect by fluffing of moulding sand tracheae with external air source, the output end of the external air source is equipped with tracheae seat, and each fluffing of moulding sand tracheae is connect with tracheae seat.The utility model on the peripheral wall of upper shooting cylinder and lower shooting cylinder by connecting fluffing of moulding sand tracheae, so as to be ventilated while upper shooting cylinder and lower shooting cylinder are passed through high pressure draught blast by fluffing of moulding sand tracheae, the air-flow that fluffing of moulding sand tracheae is passed through directly is beaten barrel and is reflected, air-flow comprehensive four after refraction dissipates, to reach fluffing of moulding sand effect.Sand is sent to molding flask after the fluffing of moulding sand of upper shooting cylinder and lower shooting cylinder is broken up, then by nozzle, it is therefore prevented that sand, which agglomerates to block in core-shooting process, penetrates sand channel.
Description
Technical field
The utility model relates to Casting Equipment technical field, in particular to a kind of sand dispersing device.
Background technique
Currently, the moulding machine course of work plus in sand process, since the ingredients such as moisture are not in the sand of moulding demand
Together, when or stopping line overlong time, the sand accumulation above host in sand storage bin is be easy to cause to agglomerate and can not fall, it is often necessary to
Artificial climbing to high level carries out broken sand operation, not only influences the production efficiency of production line, while the labour for also increasing worker is strong
Degree is unfavorable for automation, continuous production.
Utility model content
The purpose of this utility model is to provide a kind of sand dispersing devices, to solve mentioned above in the background art ask
Topic.
Used technical solution to solve above-mentioned technical problem: a kind of sand dispersing device, including upper shooting cylinder and under penetrate
Cylinder is connected between the upper shooting cylinder and lower shooting cylinder by nozzle, and the top of the upper shooting cylinder is connected with sand hopper, the lower shooting cylinder
Bottom end is connected with shooting cylinder pedestal, and the peripheral wall of the upper shooting cylinder and lower shooting cylinder is equipped with multiple fluffing of moulding sand stomatas, each fluffing of moulding sand stomata
It is connect by fluffing of moulding sand tracheae with external air source, the output end of the external air source is equipped with tracheae seat, each fluffing of moulding sand tracheae and gas
Tube socket connection.
Further, each fluffing of moulding sand stomata is in two column distributions, first row on the peripheral wall of upper shooting cylinder and lower shooting cylinder respectively
The fluffing of moulding sand stomata and secondary series the fluffing of moulding sand stomata in being dislocatedly distributed, the axis of the fluffing of moulding sand stomata of first row and the
The axis of the fluffing of moulding sand stomata of two column is orthogonal.
Further, the fluffing of moulding sand tracheae connecting with each fluffing of moulding sand stomata of first row connects after converging into general pipeline with tracheae seat
It connects, the fluffing of moulding sand tracheae connecting with each fluffing of moulding sand stomata of secondary series converges into after general pipeline to be connect with tracheae seat.
Further, the external air source is air accumulator.
The utility model has the advantages that the utility model by the peripheral wall of upper shooting cylinder and lower shooting cylinder connect fluffing of moulding sand tracheae, so as to
It is ventilated while upper shooting cylinder and lower shooting cylinder are passed through high pressure draught blast by fluffing of moulding sand tracheae, the air-flow that fluffing of moulding sand tracheae is passed through directly is beaten
Barrel simultaneously reflects, and the air-flow after refraction comprehensive four dissipates, to reach fluffing of moulding sand effect.Sand passes through upper shooting cylinder and lower shooting cylinder
The fluffing of moulding sand break up after, then molding flask is sent to by nozzle, it is therefore prevented that sand, which agglomerates to block in core-shooting process, penetrates sand channel.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1, the utility model is a kind of sand dispersing device, including upper shooting cylinder 2 and lower shooting cylinder 4, and upper shooting cylinder 2 is under
It being connected between shooting cylinder 4 by nozzle 3, the top of upper shooting cylinder 2 is connected with sand hopper 1, and the bottom end of lower shooting cylinder 4 is connected with shooting cylinder pedestal 5,
The peripheral wall of upper shooting cylinder 2 and lower shooting cylinder 4 is equipped with multiple fluffing of moulding sand stomatas 9, and each fluffing of moulding sand stomata 9 passes through fluffing of moulding sand tracheae 7 and external air source 6
The output end of connection, external air source 6 is equipped with tracheae seat 8, and each fluffing of moulding sand tracheae 7 is connect with tracheae seat 8.Specifically, external air source 6 is
Air accumulator, the input terminal of air accumulator can connect the air feed equipments such as air compressor machine, and the compressed gas of generation is stored in by air feed equipment
In gas tank, when needing the fluffing of moulding sand, the gas in air accumulator can be sent into upper shooting cylinder 2 and lower shooting cylinder 4 by tracheae seat 8.
Preferably, each fluffing of moulding sand stomata 9 is in one kind as the utility model respectively on the peripheral wall of upper shooting cylinder 2 and lower shooting cylinder 4
Two column distributions, the fluffing of moulding sand stomata 9 of first row are in be dislocatedly distributed with the fluffing of moulding sand stomata 9 of secondary series, the axis of the fluffing of moulding sand stomata 9 of first row
The axis of the fluffing of moulding sand stomata 9 of line and secondary series is orthogonal.The air-flow ejected from the fluffing of moulding sand stomata 9 being dislocatedly distributed encounters barrel
The refraction effect occurred afterwards more preferably, be conducive to air-flow in cylinder four dissipate, sand is broken up.Wherein, with each fluffing of moulding sand gas of first row
The fluffing of moulding sand tracheae 7 that hole 9 connects is connect after converging into general pipeline 10 with tracheae seat 8, the fluffing of moulding sand gas connecting with each fluffing of moulding sand stomata 9 of secondary series
Pipe 7 is connect after converging into general pipeline 10 with tracheae seat 8.Each fluffing of moulding sand tracheae 7 is converged into general pipeline to be conducive to simplify gas circuit structure, reduces materials
To reduce cost, while being conducive to the ventilation of each fluffing of moulding sand tracheae 7 of synchronously control, guarantees fluffing of moulding sand effect.
This sand dispersing device by the peripheral wall of upper shooting cylinder 2 and lower shooting cylinder 4 connect fluffing of moulding sand tracheae 7, so as to
Upper shooting cylinder 2 and lower shooting cylinder 4 are ventilated while being passed through high pressure draught blast by fluffing of moulding sand tracheae 7, and the air-flow that fluffing of moulding sand tracheae 7 is passed through is straight
It beats barrel and reflects, the air-flow after refraction comprehensive four dissipates, to reach fluffing of moulding sand effect.Sand is by upper shooting cylinder 2 under
After the fluffing of moulding sand of shooting cylinder 4 is broken up, then molding flask is sent to by nozzle 3, it is therefore prevented that sand agglomerates to block in core-shooting process to be penetrated
Sand channel.So carrying out broken sand operation without artificial climbing to high level, the production efficiency of production line is not only increased, while also dropping
The low labor intensity of worker is conducive to automation, continuous production.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (4)
1. a kind of sand dispersing device, including upper shooting cylinder (2) and lower shooting cylinder (4), between the upper shooting cylinder (2) and lower shooting cylinder (4)
It is connected by nozzle (3), the top of the upper shooting cylinder (2) is connected with sand hopper (1), and the bottom end of the lower shooting cylinder (4), which is connected with, to be penetrated
Cylinder pedestal (5), it is characterised in that: the peripheral wall of the upper shooting cylinder (2) and lower shooting cylinder (4) is equipped with multiple fluffing of moulding sand stomatas (9), each institute
It states fluffing of moulding sand stomata (9) to connect by fluffing of moulding sand tracheae (7) with external air source (6), the output end of the external air source (6) is equipped with tracheae
Seat (8), each fluffing of moulding sand tracheae (7) connect with tracheae seat (8).
2. sand dispersing device according to claim 1, it is characterised in that: each fluffing of moulding sand stomata (9) is in upper shooting cylinder (2)
Be respectively in two column distributions, the fluffing of moulding sand gas of the fluffing of moulding sand stomata (9) of first row and secondary series on the peripheral wall of lower shooting cylinder (4)
Hole (9) is in be dislocatedly distributed, the axis of the fluffing of moulding sand stomata (9) of the axis and secondary series of the fluffing of moulding sand stomata (9) of first row
It is orthogonal.
3. sand dispersing device according to claim 2, it is characterised in that: each fluffing of moulding sand stomata (9) with first row
The fluffing of moulding sand tracheae (7) of connection converges into general pipeline (10) and connect afterwards with tracheae seat (8), connects with each fluffing of moulding sand stomata (9) of secondary series
The fluffing of moulding sand tracheae (7) connect converges into general pipeline (10) and connect afterwards with tracheae seat (8).
4. described in any item sand dispersing devices according to claim 1~3, it is characterised in that: the external air source (6) is storage
Gas tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821677.1U CN209334664U (en) | 2018-11-05 | 2018-11-05 | A kind of sand dispersing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821677.1U CN209334664U (en) | 2018-11-05 | 2018-11-05 | A kind of sand dispersing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334664U true CN209334664U (en) | 2019-09-03 |
Family
ID=67747923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821677.1U Expired - Fee Related CN209334664U (en) | 2018-11-05 | 2018-11-05 | A kind of sand dispersing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209334664U (en) |
-
2018
- 2018-11-05 CN CN201821821677.1U patent/CN209334664U/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 |
Granted publication date: 20190903 |