CN105215291B - 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
- CN105215291B CN105215291B CN201510744693.XA CN201510744693A CN105215291B CN 105215291 B CN105215291 B CN 105215291B CN 201510744693 A CN201510744693 A CN 201510744693A CN 105215291 B CN105215291 B CN 105215291B
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- China
- Prior art keywords
- sandbox
- conveying device
- ram
- pressure sensor
- sand
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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 manufacture 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 includes 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 vibrations 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 using artificial manufacture, and compaction degree is not high enough.
【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 is adopted the following technical scheme that：
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 stream
Waterline, the sandbox ram-jolt mechanism includes 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 are rotated, 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 is touched
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 is included in electric rotating machine, jack-post and the cam being arranged on jack-post, the frame
The jack-post is set, and the bottom surface of the cam and sandbox offsets, 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, filled in sandbox after sand material, sandbox reaches conveying device with streamline, 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, are shaken without artificial, sand material more consolidation,
So as to improve production efficiency and the crudy of 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
State embodiment only the preferred embodiments of the present invention, 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 includes 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, process of the conveying device in conveying sandbox
Middle driving sandbox vibrations.The processes, conveying device such as back-up sand, compacting and the moulding of sand mo(u)ld 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, filled in sandbox after sand material, sandbox reaches conveying dress with streamline 2
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 Fig. 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 that, using V belt translation connection between the motor that drive shaft 3 is rotated, adjacent shafts 3, lowering or hoisting gear 5 drives
The dynamic vertical tremor of support frame 11.After sandbox is sent in conveying device, the driving support frame 11 of lowering or hoisting gear 5 is moved 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, until sandbox leaves after the rotating shaft 31 of most head end first pressure sensor 6 to control
System processed sends the first signal, that is, represents sandbox completely into in conveying device, control system controls to rise according to the first signal
Falling unit 5, which is started working, drives sandbox vibrations, advances while rotating shaft 3 continues rotational conveyance sandbox, 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 Fig. 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 includes 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 rotates 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, 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 and sandbox vibrations are driven during sandbox is conveyed, the sandbox ram-jolt mechanism also includes support frame and lifting is filled
Put, the conveying device is the driver that the rotating shaft that is arranged on support frame and drive shaft are rotated, some rotating shafts are along sand
Case feeding direction is arranged at intervals, and the lowering or hoisting gear drives support frame as described above vertical tremor, and the sandbox ram-jolt mechanism also includes
Control system, first pressure sensor, caudal end are provided with some rotating shafts along the rotating shaft of sandbox feeding direction most head end
Rotating shaft be provided with second pressure sensor, the sandbox triggers first pressure sensor, and the first pressure sensor is in pressure
The backward control system of power disappearance sends the first signal, and control system controls lowering or hoisting gear to start working according to the first signal, described
After sandbox triggering second pressure sensor, second pressure sensor sends secondary signal, and control system is according to secondary signal control
Lowering or hoisting gear is stopped, and the conveying device is included in electric rotating machine, jack-post and the cam being arranged on jack-post, the frame
The jack-post is set, and the bottom surface of the cam and sandbox offsets, the electric rotating machine drives cam rotation to drive by jack-post
Sandbox advances and shakes sandbox.
Priority Applications (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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744693.XA CN105215291B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551314.4A Division CN107457370B (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 |
|---|---|
| CN105215291A CN105215291A (en) | 2016-01-06 |
| CN105215291B true CN105215291B (en) | 2017-08-29 |
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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 Before (1)
| 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 |
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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1546203A1 (en) * | 1988-01-25 | 1990-02-28 | Специальное Конструкторское Бюро Литейных Автоматических Линий | Vibrating table |
| JPH06297082A (en) * | 1993-04-14 | 1994-10-25 | Kubota Corp | Device for filling molding sand |
| 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 |
| 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 |
| 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 |
| 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 |
| CN104648893B (en) * | 2015-02-10 | 2017-01-04 | 浙江味之源食品有限公司 | A kind of fruit conveyor |
| 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 |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN107457370B (en) | 2019-01-18 |
| CN105215291A (en) | 2016-01-06 |
| CN107457370A (en) | 2017-12-12 |
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