CN105964949A - Sand storage device for core shooting machine - Google Patents
Sand storage device for core shooting machine Download PDFInfo
- Publication number
- CN105964949A CN105964949A CN201610582723.6A CN201610582723A CN105964949A CN 105964949 A CN105964949 A CN 105964949A CN 201610582723 A CN201610582723 A CN 201610582723A CN 105964949 A CN105964949 A CN 105964949A
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- CN
- China
- Prior art keywords
- sand
- gate
- sand storage
- storage container
- cylinder
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a sand storage device for a core shooting machine. The sand storage device is composed of a sand storage container, a cylinder, a rod and a gate. The sand storage device is characterized in that the cylinder is arranged at the upper portion of the sand storage container, the two sides of the upper portion of the sand storage container are provided with a ventilator and a sand injector, the lower portion of the sand storage container is provided with a sand outlet matched with the gate, one end of the rod is connected with the cylinder, and the other end of the rod is connected with the gate. According to the sand storage container, the closed design is adopted, the sand injector capable of injecting molding sand and the ventilator which can balance internal air pressure and external air pressure of the sand storage container are installed, and the defect that sand and dust are easily raised when a traditional open-type sand storage container meets strong wind is overcome while the sand injection quality is ensured; due to the fact that the gate on the sand storage device is a cone and is consistent with a naturally accumulated angle accumulated by sand, the defect that when a traditional column gate is opened or closed, sand is clamped between the gate and the sand storage container, and the service life of the sand storage container is shortened is further overcome, and the production efficiency is improved.
Description
Technical field
The present invention relates to core shooter accessory field, particularly relate to a kind of core shooter storage sand device.
Background technology
At present in foundry machinery field, core shooter core-making technique is the most extensively applied, storage sand device on existing casting core shooter, for convenience operator add sand, mostly use opening pattern, i.e. storage sand device is infundibulate, opening is not closed, and owing to roughing sand particle diameter is less, sand dust of easily kicking up when running into strong wind, cause roughing sand to run off, and cause environmental pollution；It addition, tradition is shaked out, gate is cylinder gate, cylinder, when pulling gate to shake out, frequently result in sand grains and be stuck in gate and storage sand container, the life-span of impact storage sand device.
Summary of the invention
The technical problem to be solved is to provide a kind of simple to operate, safe and reliable core shooter storage sand device.
The technical solution used in the present invention is as follows:
A kind of core shooter storage sand device, it is made up of storage sand container, cylinder, bar, gate, it is characterized in that, described cylinder is arranged on described storage sand upper vessel portion, described storage sand upper vessel portion both sides are provided with aerarium and sand-filling device, bottom is provided with the sand export mated with gate, described bar one end connects with cylinder, and the other end is connected with described gate.
As one of preferred technical scheme, it is characterised in that described gate is cone gate.
As one of preferred technical scheme, it is characterised in that be provided with Air Filter in described air vent.
As one of preferred technical scheme, it is characterised in that be provided with ballistic support plate between described cylinder and described storage sand container.
The invention has the beneficial effects as follows: the storage sand container of the present invention uses closed design, and the sand-filling device that can inject molding sand and the aerarium that can balance storage sand container inner and outer air pressure are installed, while ensureing note chiltern amount, overcome the defect of sand dust of easily kicking up when traditional open storage sand container runs into strong wind；And the gate on this device is cone, the natural packing angle being piled into sand grains is consistent, therefore further overcomes tradition cylinder gate and reduces the situation in storage sand container life-span because sand grains is stuck between gate and storage sand container when switch, improves production efficiency.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is that the present invention enters sand, storage sand state diagram.
Fig. 3 is that the present invention is shaked out state diagram.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of protection of the invention.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in the invention, can be with combination of interactions on the premise of the most conflicting conflict.
Embodiment 1: a kind of core shooter storage sand device, it is made up of storage sand container 1, cylinder 2, bar 3, gate 4, cylinder 2 is arranged on storage sand container 1 top, storage both sides, sand container 1 top are provided with aerarium 11 and sand-filling device 12, bottom is provided with the sand export mated with gate 4, bar 3 one end is connected with cylinder 2, and the other end is connected with gate 4.
When operator inject roughing sand in a reservoir, cylinder 2 is lifted up bar 3 and pulls gate 4 to storing up at the sand export of sand container 1, and sand export is closed, roughing sand enters storage sand container 1 from sand-filling device 12, gas in container is discharged by aerarium 11, to reach into Grains, as shown in Figure 2.The setting of aerarium 11 with ensure storage sand container 1 enter sand and when shaking out with ambient pressure keep consistent, it is to avoid cause because of container closure roughing sand be difficult to entrance store up sand container condition.
When needs take sand in storing up sand device, cylinder 2 pushes down on lever 3 and promotes gate 4 to leave at the sand export of storage sand container 1, and sand grains leaves from storage sand container 1 sand export, thus realizes shaking out.
The present embodiment stores up sand container and uses closed design, and the sand-filling device that can inject molding sand and the aerarium that can balance storage sand container inner and outer air pressure are installed, while ensureing note chiltern amount, overcome the defect of sand dust of easily kicking up when traditional open storage sand container runs into strong wind.
Embodiment 2: can be on the basis of embodiment 1 device, gate 4 is set to cone gate, the natural packing angle being piled into sand grains due to cone shape is consistent, sand grains shakes out according to cone bevel angle, overcome tradition cylinder gate and reduce the situation in storage sand container life-span because sand grains is stuck between gate and storage sand container when switch, improve production efficiency.
Embodiment 3: can add Air Filter in aerarium 11 on the basis of embodiment 1 device, reduces the pollution of outer dirt sand grains internal to storage sand container further, and also a progress prevents sand grains from flying out from aerarium 11 and causing environmental pollution.
Embodiment 4: on the device basic of embodiment 1, embodiment 2 or embodiment 3, ballistic support plate 21 can be set between cylinder 2 and storage sand container 1.Which can ensure pulling or cylinder 2 will not cause change in location because of power during catch bar 3, with protection storage sand container 1, to improve device lifetime.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (4)
1. a core shooter storage sand device, it is made up of storage sand container (1), cylinder (2), bar (3), gate (4), it is characterized in that, described cylinder (2) is arranged on described storage sand container (1) top, described storage sand container (1) both sides, top are provided with aerarium (11) and sand-filling device (12), bottom is provided with the sand export mated with gate (4), described bar (3) one end is connected with cylinder (2), and the other end is connected with described gate (4).
Core shooter the most according to claim 1 storage sand device, it is characterised in that described gate (4) is cone gate.
Core shooter the most according to claim 1 storage sand device, it is characterised in that be provided with Air Filter in described aerarium (11).
4. according to the storage sand device of the core shooter described in claim 1,2 or 3 any one claim, it is characterised in that be provided with ballistic support plate (21) between described cylinder (2) and described storage sand container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582723.6A CN105964949A (en) | 2016-07-23 | 2016-07-23 | Sand storage device for core shooting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582723.6A CN105964949A (en) | 2016-07-23 | 2016-07-23 | Sand storage device for core shooting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105964949A true CN105964949A (en) | 2016-09-28 |
Family
ID=56953423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610582723.6A Pending CN105964949A (en) | 2016-07-23 | 2016-07-23 | Sand storage device for core shooting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964949A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047677A (en) * | 2018-10-09 | 2018-12-21 | 禹州市昆仑模具有限公司 | A kind of sand leakage mechanism of penetrating sand machine |
| CN111014590A (en) * | 2019-11-26 | 2020-04-17 | 芜湖诚拓汽车部件股份有限公司 | Overflow-preventing alternative feeding mechanism for automobile casting parts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54107429A (en) * | 1978-02-09 | 1979-08-23 | Naniwa Seisakusho Kk | Blowing nozzle for use in making casting mold |
| US4572274A (en) * | 1982-10-27 | 1986-02-25 | Georg Fischer Aktiengesellschaft | Device for compacting granular molding materials |
| CN201693135U (en) * | 2010-07-01 | 2011-01-05 | 南安市德林机械制造有限公司 | Sand shooting device for core shooter |
| CN201880870U (en) * | 2011-03-31 | 2011-06-29 | 阳山县联合铸锻有限公司 | Sand storage hopper of sand-ejecting molding machine |
| CN103406498A (en) * | 2013-08-26 | 2013-11-27 | 苏州明志科技有限公司 | Core machine ration sand adding method and device |
| CN205816743U (en) * | 2016-07-23 | 2016-12-21 | 佛山市恒学科技服务有限公司 | A kind of core shooter storage sand device |
-
2016
- 2016-07-23 CN CN201610582723.6A patent/CN105964949A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54107429A (en) * | 1978-02-09 | 1979-08-23 | Naniwa Seisakusho Kk | Blowing nozzle for use in making casting mold |
| US4572274A (en) * | 1982-10-27 | 1986-02-25 | Georg Fischer Aktiengesellschaft | Device for compacting granular molding materials |
| CN201693135U (en) * | 2010-07-01 | 2011-01-05 | 南安市德林机械制造有限公司 | Sand shooting device for core shooter |
| CN201880870U (en) * | 2011-03-31 | 2011-06-29 | 阳山县联合铸锻有限公司 | Sand storage hopper of sand-ejecting molding machine |
| CN103406498A (en) * | 2013-08-26 | 2013-11-27 | 苏州明志科技有限公司 | Core machine ration sand adding method and device |
| CN205816743U (en) * | 2016-07-23 | 2016-12-21 | 佛山市恒学科技服务有限公司 | A kind of core shooter storage sand device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047677A (en) * | 2018-10-09 | 2018-12-21 | 禹州市昆仑模具有限公司 | A kind of sand leakage mechanism of penetrating sand machine |
| CN111014590A (en) * | 2019-11-26 | 2020-04-17 | 芜湖诚拓汽车部件股份有限公司 | Overflow-preventing alternative feeding mechanism for automobile casting parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |