CN107457370B - 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
- CN107457370B CN107457370B CN201710551314.4A CN201710551314A CN107457370B CN 107457370 B CN107457370 B CN 107457370B CN 201710551314 A CN201710551314 A CN 201710551314A CN 107457370 B CN107457370 B CN 107457370B
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- CN
- China
- Prior art keywords
- sandbox
- conveying device
- ram
- pressure sensor
- molding machine
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Classifications
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- 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 mechanisms 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 includes rack, rack is equipped with assembly line, sandbox ram-jolt mechanism includes conveying device, and conveying device is the component part of assembly line, and conveying device drives sandbox to shake during conveying sandbox.
Description
[technical field]
The present invention relates to a kind of sandbox ram-jolt mechanisms of sand mold molding machine.
[background technique]
Sand mo(u)ld is that molding sand raw material is carried out compacting by mo(u)lding equipment to be made, it is desirable that molding sand each section is set, ability
Guarantee the quality of cast article；If in sand mo(u)ld, molding sand is not compacted in the production process, and it will cause whole secondary molds to use,
For existing sand mo(u)ld using artificial manufacture, compaction degree is not high enough.
[summary of the invention]
The technical problem to be solved by the present invention is to provide a kind of sandbox ram-jolt mechanisms of sand mold molding machine, improve processing quality.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of sandbox ram-jolt mechanism of sand mold molding machine, the sand mold molding machine includes rack, and the rack is equipped with stream
Waterline, sandbox ram-jolt mechanism includes conveying device, and the conveying device is the component part of assembly line, the conveying device
Sandbox vibration is driven during conveying sandbox.
Further, sandbox ram-jolt mechanism further includes support frame and lifting device, and the conveying device is that setting exists
The driver of shaft and drive shaft rotation on support frame, several shafts are arranged along sandbox feeding direction interval, described
Lifting device drives support frame as described above vertical tremor.
Further, sandbox ram-jolt mechanism further includes control system, along sandbox feeding direction in several shafts
The shaft of most head end is equipped with first pressure sensor, and the shaft of caudal end is equipped with second pressure sensor, the sandbox touching
First pressure sensor is sent out, the first pressure sensor issues the first signal, control system to control system after pressure disappearance
System controls lifting device according to the first signal and starts to work, after the sandbox triggering second pressure sensor, second pressure sensing
Device issues second signal, and control system controls lifting device according to second signal and stops working.
Further, the lifting device is lifting cylinder.
Further, the conveying device includes rotating electric machine, jack-post and the cam being arranged on jack-post, in the rack
The jack-post is set, and the bottom surface of the cam and sandbox offsets, and the rotating electric machine is rotated by jack-post band moving cam to drive
Sandbox advances and shakes sandbox.
Beneficial effects of the present invention:
The sandbox ram-jolt mechanism of sand mold molding machine of the invention, complete on the assembly line of sand mold molding machine sand mo(u)ld back-up sand,
Processes, the high degree of automation such as compacting and moulding reduce 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 assembly line, and sandbox is being sent to compacting by conveying device
Sandbox vibration is driven during process, so that the sand material in sandbox is uniformly dispersed, is shaken without artificial, sand material more consolidation,
To improve the processing quality of production efficiency and sand mold.
These features and advantages of the invention will the detailed exposure in following specific embodiment, attached drawing.
[Detailed description of the invention]
Following further describes the present invention with reference to the drawings:
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of embodiment two.
[specific embodiment]
The technical solution of the embodiment of the present invention is explained and illustrated below with reference to the attached drawing of the embodiment of the present invention, but under
Stating embodiment is only the preferred embodiment of the present invention, and not all.Based on the implementation example in the implementation mode, those skilled in the art
Member's obtained other embodiments without making creative work, belong 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 rack 1, and rack 1 is equipped with assembly line 2,
Sandbox ram-jolt mechanism includes conveying device, and conveying device is the component part of assembly line 2, process of the conveying device in conveying sandbox
Middle driving sandbox vibration.The processes such as back-up sand, compacting and the moulding of sand mo(u)ld, conveying device are completed on the assembly line 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 assembly line 2
It sets, conveying device driving sandbox vibration during sandbox is sent to compacting process, so that the sand material in sandbox is uniformly dispersed,
Sand material more consolidation.
Refering to what is shown in Fig. 1, sandbox ram-jolt mechanism further includes support frame 11 and lifting device 5, conveying device in the present embodiment
For the driver for shaft 3 and drive shaft 3 rotation being arranged on support frame 11, several shafts 3 are along sandbox feeding direction interval
Setting, driver are the driving motor that drive shaft 3 rotates, and are connected between adjacent shafts 3 using V belt translation, lifting device 5 drives
Dynamic 11 vertical tremor of support frame.After sandbox is sent in conveying device, lifting device 5 drives support frame 11 to move up and down to band
Dynamic sandbox vibration, and sent back to sandbox on assembly line 2 again by conveying device.
Also, sandbox ram-jolt mechanism further includes control system, along the shaft of sandbox feeding direction most head end in several shafts 3
31 are equipped with first pressure sensor 6, and the shaft 32 of caudal end is equipped with second pressure sensor 7, and sandbox reaches most head end
First pressure sensor 6 is triggered after in shaft 31, first pressure sensor 6 is to control after the shaft 31 that sandbox leaves most head end
System processed issues the first signal, i.e., completely into in conveying device, control system is controlled according to the first signal and risen expression sandbox
Falling unit 5, which is started to work, drives sandbox vibration, while the persistently rotation conveying sandbox advance of shaft 3, sandbox reach turning for caudal end
Second pressure sensor 7 is triggered when on axis 32, second pressure sensor 7 issues second signal, and control system is according to second signal
Control lifting device 5 stops working, and shaft 3 and assembly line 2 is made to be in sustained height, convenient for sandbox is smoothly sent to flowing water
On line 2.
The lifting device 5 used is lifting cylinder.Lifting device 5 is also possible to screw rod 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 rack 1, and rack 1 is equipped with
Assembly line 2, sandbox ram-jolt mechanism include conveying device, and conveying device is the component part of assembly line 2, and conveying device is in conveying sand
Sandbox vibration is driven during case.The present embodiment the difference from embodiment 1 is that: conveying device includes rotating electric machine, jack-post 8
With the cam 9 being arranged on jack-post 8, several jack-posts 8 are arranged at intervals in rack 1 along the conveying direction of sandbox, adjacent jack-post 8 it
Between connected by V belt translation or gear drive, the cam 9 and the bottom surface of sandbox on jack-post 8 offset, and rotating electric machine passes through jack-post 8
Band moving cam 9 is rotated to drive sandbox to advance and shake sandbox.
Through the foregoing embodiment, the purpose of the present invention is completely and effectively reached.One of ordinary skilled in the art
It should be understood that the present invention including but not limited to attached drawing and above content described in specific embodiment.It is any without departing from the present invention
The modification of function and structure principle be intended to be included in the range of claims.
Claims (1)
1. a kind of sandbox ram-jolt mechanism of sand mold molding machine, the sand mold molding machine includes rack, and the rack is equipped with flowing water
Line, sandbox ram-jolt mechanism includes conveying device, and the conveying device is the component part of assembly line, and the conveying device exists
Sandbox vibration is driven during conveying sandbox, the conveying device is the shaft and drive shaft rotation of setting on the support frame
Driver, several shafts along sandbox feeding direction interval be arranged, it is characterised in that: the driver be drive shaft turn
Dynamic driving motor, sandbox ram-jolt mechanism further include support frame and lifting device, and the lifting device drives the support
Frame vertical tremor, sandbox ram-jolt mechanism further includes control system, along sandbox feeding direction most head end in several shafts
Shaft be equipped with first pressure sensor, the shaft of caudal end is equipped with second pressure sensor, the sandbox triggering first
Pressure sensor, the first pressure sensor pressure disappearance after to control system issue the first signal, control system according to
First signal controls lifting device and starts to work, and after the sandbox triggering second pressure sensor, second pressure sensor is issued
Second signal, control system control lifting device according to second signal and stop working, and the lifting device is lifting cylinder；It is described
Conveying device includes rotating electric machine, jack-post and the cam being arranged on jack-post, and the jack-post, adjacent jack-post are arranged in the rack
Between connected by V belt translation or gear drive, the bottom surface of the cam and sandbox offsets, and the rotating electric machine passes through jack-post
Band moving cam is rotated 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 |
|---|---|---|---|
| CN201510744693.XA CN105215291B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
| CN201710551314.4A CN107457370B (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 CN107457370A (en) | 2017-12-12 |
| CN107457370B true CN107457370B (en) | 2019-01-18 |
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| 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 |
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| 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 |
|---|---|
| CN105215291A (en) | 2016-01-06 |
| CN105215291B (en) | 2017-08-29 |
| CN107457370A (en) | 2017-12-12 |
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