CN107457370A - A kind of sandbox ram-jolt mechanism of sand mold molding machine - Google Patents
A kind of sandbox ram-jolt mechanism of sand mold molding machine Download PDFInfo
- Publication number
- CN107457370A CN107457370A CN201710551314.4A CN201710551314A CN107457370A CN 107457370 A CN107457370 A CN 107457370A CN 201710551314 A CN201710551314 A CN 201710551314A CN 107457370 A CN107457370 A CN 107457370A
- Authority
- CN
- China
- Prior art keywords
- sandbox
- conveying device
- ram
- pressure sensor
- lowering
- 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.)
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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
- B22C15/10—Compacting by jarring devices only
-
- 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)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of sandbox ram-jolt mechanism of sand mold molding machine, belong to sand mo(u)ld manufacturing field, solve in the prior art sand mo(u)ld by manually manufacturing, the technical problem of Forming Quality difference, the sandbox ram-jolt mechanism of sand mold molding machine of the invention, sand mold molding machine include frame, frame is provided with streamline, sandbox ram-jolt mechanism includes conveying device, and conveying device is the part of streamline, and conveying device drives sandbox to shake during sandbox is conveyed.
Description
【Technical field】
The present invention relates to a kind of sandbox ram-jolt mechanism of sand mold molding machine.
【Background technology】
Sand mo(u)ld is that molding sand raw material is carried out into compacting by mo(u)lding equipment to be made, it is desirable to which molding sand each several part is put, ability
Ensure the quality of cast article；If not being compacted in manufacturing process Sand in sand mo(u)ld, then whole secondary mould can be caused to use,
Existing sand mo(u)ld is not high enough using artificial manufacture, compaction degree.
【The content of the invention】
Present invention solves the technical problem that being to provide a kind of sandbox ram-jolt mechanism of sand mold molding machine, crudy is improved.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of sandbox ram-jolt mechanism of sand mold molding machine, the sand mold molding machine include frame, and the frame is provided with stream
Waterline, the sandbox ram-jolt mechanism include conveying device, and the conveying device is the part of streamline, the conveying device
Sandbox vibrations are driven during sandbox is conveyed.
Further, the sandbox ram-jolt mechanism also includes support frame and lowering or hoisting gear, and the conveying device is to be arranged on
The driver that rotating shaft and drive shaft on support frame rotate, some rotating shafts are arranged at intervals along sandbox feeding direction, described
Lowering or hoisting gear drives support frame as described above vertical tremor.
Further, the sandbox ram-jolt mechanism also includes control system, along sandbox feeding direction in some rotating shafts
The rotating shaft of most head end is provided with first pressure sensor, and the rotating shaft of caudal end is provided with second pressure sensor, and the sandbox touches
First pressure sensor is sent out, the first pressure sensor sends the first signal, control system after distress resolves to control system
System controls lowering or hoisting gear to start working according to the first signal, after the sandbox triggering second pressure sensor, second pressure sensing
Device sends secondary signal, and control system controls lowering or hoisting gear to be stopped according to secondary signal.
Further, the lowering or hoisting gear is lift cylinder.
Further, the conveying device includes electric rotating machine, jack-post and the cam being arranged on jack-post, in the frame
The jack-post is set, and the bottom surface of the cam and sandbox offsets, and the electric rotating machine drives cam rotation to drive by jack-post
Sandbox advances and shakes sandbox.
Beneficial effects of the present invention：
The sandbox ram-jolt mechanism of the sand mold molding machine of the present invention, complete on the streamline of sand mold molding machine sand mo(u)ld back-up sand,
The process such as compacting and moulding, automaticity is high, reduces labor intensity.Conveying device is located at the back-up sand of sand mo(u)ld and the compacting of sand mo(u)ld
Between process, after filling sand material in sandbox, sandbox reaches conveying device with streamline, and sandbox is being sent to compacting by conveying device
Sandbox vibrations are driven during process so that the sand material in sandbox is uniformly dispersed, and is shaken without artificial, sand material more consolidation,
So as to improve the crudy of production efficiency and sand mold.
The present invention these features and advantage will be detailed in following embodiment, accompanying drawing exposure.
【Brief description of the drawings】
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of embodiment two.
【Embodiment】
The technical scheme of the embodiment of the present invention is explained and illustrated with reference to the accompanying drawing of the embodiment of the present invention, but under
It is only the preferred embodiments of the present invention to state embodiment, and not all.Based on the embodiment in embodiment, people in the art
Member obtains other embodiments on the premise of creative work is not made, and belongs to protection scope of the present invention.
Embodiment one：
A kind of sandbox ram-jolt mechanism of sand mold molding machine, sand mold molding machine include frame 1, and frame 1 is provided with streamline 2,
Sandbox ram-jolt mechanism includes conveying device, and conveying device is the part of streamline 2, and conveying device is conveying the process of sandbox
Middle driving sandbox vibrations.The processes such as back-up sand, compacting and the moulding of sand mo(u)ld, conveying device are completed on the streamline 2 of sand mold molding machine
Between the back-up sand of sand mo(u)ld and the compacting process of sand mo(u)ld, after filling sand material in sandbox, sandbox reaches conveying dress with streamline 2
To put, conveying device drives sandbox vibrations during sandbox to be sent to compacting process so that the sand material in sandbox is uniformly dispersed,
Sand material more consolidation.
With reference to shown in figure 1, in the present embodiment, sandbox ram-jolt mechanism also includes support frame 11 and lowering or hoisting gear 5, conveying device
The driver rotated for the rotating shaft 3 being arranged on support frame 11 and drive shaft 3, some rotating shafts 3 are along sandbox feeding direction interval
Set, driver is the motor that drive shaft 3 rotates, and is connected between adjacent shafts 3 using V belt translation, lowering or hoisting gear 5 drives
The dynamic vertical tremor of support frame 11.After sandbox is sent in conveying device, lowering or hoisting gear 5 drives support frame 11 to move up and down so as to band
Dynamic sandbox vibrations, and sent back to sandbox on streamline 2 again by conveying device.
Also, sandbox ram-jolt mechanism also includes control system, along the rotating shaft of sandbox feeding direction most head end in some rotating shafts 3
31 are provided with first pressure sensor 6, and the rotating shaft 32 of caudal end is provided with second pressure sensor 7, and sandbox reaches most head end
Triggering first pressure sensor 6 after in rotating shaft 31, first pressure sensor 6 is to control after sandbox leaves the rotating shaft 31 of most head end
System processed sends the first signal, that is, represents sandbox completely into in conveying device, control system is controlled according to the first signal and risen
Falling unit 5, which is started working, drives sandbox vibrations, while rotating shaft 3 continues rotational conveyance sandbox and advanced, and sandbox reaches turn of caudal end
Second pressure sensor 7 is triggered when on axle 32, second pressure sensor 7 sends secondary signal, and control system is according to secondary signal
Control lowering or hoisting gear 5 is stopped, and rotating shaft 3 and streamline 2 is in sustained height, is easy to sandbox being smoothly sent to flowing water
On line 2.
The lowering or hoisting gear 5 used is lift cylinder.Lowering or hoisting gear 5 can also be screw mandrel in other embodiments of the invention
Mechanism.
Embodiment two：
With reference to figure 2, a kind of sandbox ram-jolt mechanism of sand mold molding machine, sand mold molding machine includes frame 1, and frame 1 is provided with
Streamline 2, sandbox ram-jolt mechanism include conveying device, and conveying device is the part of streamline 2, and conveying device is in conveying sand
Sandbox vibrations are driven during case.The present embodiment and the difference of embodiment 1 are：Conveying device includes electric rotating machine, jack-post 8
With the cam 9 being arranged on jack-post 8, conveying direction of some jack-posts 8 along sandbox is disposed in frame 1, adjacent jack-post 8 it
Between connected by V belt translation or gear drive, the bottom surface of cam 9 and sandbox on jack-post 8 offsets, and electric rotating machine passes through jack-post 8
Band moving cam 9 is rotated to drive sandbox to advance and shake sandbox.
By above-described embodiment, the purpose of the present invention is reached by fully effective.One of ordinary skilled in the art
It should be understood that the present invention includes but is not limited to accompanying drawing and the above content described in embodiment.It is any without departing from the present invention
The modification of function and structure principle be intended to be included in the scope of claims.
Claims (1)
1. a kind of sandbox ram-jolt mechanism of sand mold molding machine, the sand mold molding machine includes frame, and the frame is provided with flowing water
Line, it is characterised in that：The sandbox ram-jolt mechanism includes conveying device, and the conveying device is the part of streamline, institute
State conveying device drives sandbox to shake during sandbox is conveyed, the conveying device be the rotating shaft that is arranged on support frame and
The driver that drive shaft rotates, some rotating shafts are arranged at intervals along sandbox feeding direction, and the driver is drive shaft
The motor of rotation, the sandbox ram-jolt mechanism also include support frame and lowering or hoisting gear, and the lowering or hoisting gear drives the branch
Support vertical tremor, the sandbox ram-jolt mechanism also includes control system, most first along sandbox feeding direction in some rotating shafts
The rotating shaft at end is provided with first pressure sensor, and the rotating shaft of caudal end is provided with second pressure sensor, the sandbox triggering the
One pressure sensor, the first pressure sensor send the first signal, control system root after distress resolves to control system
Started working according to the first signal control lowering or hoisting gear, after the sandbox triggering second pressure sensor, second pressure sensor hair
Go out secondary signal, control system controls lowering or hoisting gear to be stopped according to secondary signal, and the lowering or hoisting gear is lift cylinder；Institute
Stating conveying device includes electric rotating machine, jack-post and the cam being arranged on jack-post, and the jack-post, adjacent axle are set in the frame
Connected between post by V belt translation or gear drive, the bottom surface of the cam and sandbox offsets, and the electric rotating machine passes through axle
Post drives cam rotation to drive sandbox to advance and shake sandbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551314.4A CN107457370B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551314.4A CN107457370B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
| CN201510744693.XA CN105215291B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744693.XA Division CN105215291B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107457370A true CN107457370A (en) | 2017-12-12 |
| CN107457370B CN107457370B (en) | 2019-01-18 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551314.4A Active CN107457370B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
| CN201510744693.XA Active CN105215291B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744693.XA Active CN105215291B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
Country Status (1)
| Country | Link |
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| CN (2) | CN107457370B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900282A (en) * | 2018-01-02 | 2018-04-13 | 繁昌县金牛机械铸造有限责任公司 | A kind of sand casting is with rolling sand sieving machine |
| CN108202389A (en) * | 2018-03-09 | 2018-06-26 | 中国建筑股份有限公司 | A kind of hollow brick production mold automated packing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06297082A (en) * | 1993-04-14 | 1994-10-25 | Kubota Corp | Device for filling molding sand |
| CN203764907U (en) * | 2014-03-05 | 2014-08-13 | 浙江省机电设计研究院有限公司 | Shuttling type sand-ejecting double-station iron type sand-laying molding device |
| CN204321104U (en) * | 2014-12-27 | 2015-05-13 | 长泰县海力机械制造有限公司 | A kind of moulding machine |
| CN104923743A (en) * | 2015-06-24 | 2015-09-23 | 秦皇岛开发区春光铸造机械有限公司 | Compacting table for casting moulding |
| CN204672908U (en) * | 2015-04-10 | 2015-09-30 | 重庆市城口县江川铸造有限公司 | Evaporative pattern sandbox shake table |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1546203A1 (en) * | 1988-01-25 | 1990-02-28 | Специальное Конструкторское Бюро Литейных Автоматических Линий | Vibrating table |
| JPH1029038A (en) * | 1996-07-17 | 1998-02-03 | Sumino Kogyo Kk | Manufacture of core and manufacturing device therefor |
| JP2000167647A (en) * | 1998-12-04 | 2000-06-20 | Taiyo Machinery Co Ltd | Automatic vibration molding machine for green mold |
| CN202837057U (en) * | 2012-09-04 | 2013-03-27 | 广州浩方建材有限公司 | Cement mortar swing table |
| CN204381303U (en) * | 2014-12-15 | 2015-06-10 | 滁州金诺实业有限公司 | The efficient jolting device automatically of molding sand in a kind of sandbox |
| CN104648893B (en) * | 2015-02-10 | 2017-01-04 | 浙江味之源食品有限公司 | A kind of fruit conveyor |
| CN205056961U (en) * | 2015-11-05 | 2016-03-02 | 浙江汉声精密机械有限公司 | Sand box ram -jolt mechanism of sand mo(u)ld make -up machine |
-
2015
- 2015-11-05 CN CN201710551314.4A patent/CN107457370B/en active Active
- 2015-11-05 CN CN201510744693.XA patent/CN105215291B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06297082A (en) * | 1993-04-14 | 1994-10-25 | Kubota Corp | Device for filling molding sand |
| CN203764907U (en) * | 2014-03-05 | 2014-08-13 | 浙江省机电设计研究院有限公司 | Shuttling type sand-ejecting double-station iron type sand-laying molding device |
| CN204321104U (en) * | 2014-12-27 | 2015-05-13 | 长泰县海力机械制造有限公司 | A kind of moulding machine |
| CN204672908U (en) * | 2015-04-10 | 2015-09-30 | 重庆市城口县江川铸造有限公司 | Evaporative pattern sandbox shake table |
| CN104923743A (en) * | 2015-06-24 | 2015-09-23 | 秦皇岛开发区春光铸造机械有限公司 | Compacting table for casting moulding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105215291B (en) | 2017-08-29 |
| CN107457370B (en) | 2019-01-18 |
| CN105215291A (en) | 2016-01-06 |
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