CN105215291A - 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
- CN105215291A CN105215291A CN201510744693.XA CN201510744693A CN105215291A CN 105215291 A CN105215291 A CN 105215291A CN 201510744693 A CN201510744693 A CN 201510744693A CN 105215291 A CN105215291 A CN 105215291A
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- Prior art keywords
- sandbox
- ram
- molding machine
- mold molding
- sand mold
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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 mechanism of sand mold molding machine, belong to sand mo(u)ld and manufacture field, in solution prior art, sand mo(u)ld is by manually manufacturing, the technical problem of Forming Quality difference, the sandbox ram-jolt mechanism of sand mold molding machine of the present invention, sand mold molding machine comprises frame, frame is provided with streamline, sandbox ram-jolt mechanism comprises conveying device, and conveying device is the part of streamline, and conveying device drives sandbox to shake in the process of conveying sandbox.
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 molding sand raw material is carried out compacting by mo(u)lding equipment be made, and requires that molding sand each several part is all put, the quality of guarantee cast article; If at sand mo(u)ld in the non-compacting of manufacturing process Sand, then whole secondary mould can be caused not use, existing sand mo(u)ld adopts artificial manufacture, and compaction degree is not high enough.
[summary of the invention]
The technical problem that the present invention solves is to provide a kind of sandbox ram-jolt mechanism of sand mold molding machine, improves crudy.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of sandbox ram-jolt mechanism of sand mold molding machine, described sand mold molding machine comprises frame, and described frame is provided with streamline, and described sandbox ram-jolt mechanism comprises conveying device, described conveying device is the part of streamline, and described conveying device drives sandbox to shake in the process of conveying sandbox.
Further, described sandbox ram-jolt mechanism also comprises bracing frame and lowering or hoisting gear, described conveying device is be arranged on the driver that rotating shaft on bracing frame and drive shaft rotate, and some described rotating shafts are arranged along sandbox feeding direction interval, and described lowering or hoisting gear drives support frame as described above vertical tremor.
Further, described sandbox ram-jolt mechanism also comprises control system, the first pressure sensor is provided with along the rotating shaft of the most head end of sandbox feeding direction in described some rotating shafts, the rotating shaft of caudal end is provided with the second pressure sensor, described sandbox triggers the first pressure sensor, described first pressure sensor sends the first signal to control system after distress resolves, control system controls lowering or hoisting gear according to the first signal and starts working, after described sandbox triggers the second pressure sensor, second pressure sensor sends secondary signal, control system controls lowering or hoisting gear according to secondary signal and quits work.
Further, described lowering or hoisting gear is lift cylinder.
Further, the cam that described conveying device comprises electric rotating machine, jack-post and is arranged on jack-post, described frame arranges described jack-post, and the bottom surface of described cam and sandbox offsets, and described electric rotating machine is rotated by jack-post band moving cam to drive sandbox to advance and to make sandbox shake.
Beneficial effect of the present invention:
The sandbox ram-jolt mechanism of sand mold molding machine of the present invention, the streamline of sand mold molding machine completes the operations such as the back-up sand of sand mo(u)ld, compacting and moulding, automaticity is high, reduces labor intensity.Conveying device is between the back-up sand and the compacting operation of sand mo(u)ld of sand mo(u)ld, in sandbox after heap sand material, sandbox arrives conveying device with streamline, conveying device drives sandbox to shake in process sandbox being sent to compacting operation, sand material in sandbox is uniformly dispersed, without the need to artificial shake, sand material consolidation more, thus enhance productivity and the crudy of sand mold.
These features of the present invention and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the structural representation of embodiment two.
[detailed description of the invention]
The technical scheme of accompanying drawing to the embodiment of the present invention below in conjunction with the embodiment of the present invention is explained and illustrated, but following embodiment is only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all 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 comprises frame 1, and frame 1 is provided with streamline 2, and sandbox ram-jolt mechanism comprises conveying device, conveying device is the part of streamline 2, and conveying device drives sandbox to shake in the process of conveying sandbox.The streamline 2 of sand mold molding machine completes the operations such as the back-up sand of sand mo(u)ld, compacting and moulding, conveying device is between the back-up sand and the compacting operation of sand mo(u)ld of sand mo(u)ld, in sandbox after heap sand material, sandbox arrives conveying device with streamline 2, conveying device drives sandbox to shake in process sandbox being sent to compacting operation, sand material in sandbox is uniformly dispersed, sand material consolidation more.
Shown in figure 1, in the present embodiment, sandbox ram-jolt mechanism also comprises bracing frame 11 and lowering or hoisting gear 5, conveying device is be arranged on the driver that rotating shaft 3 on bracing frame 11 and drive shaft 3 rotate, some rotating shafts 3 are arranged along sandbox feeding direction interval, driver is the drive motors that drive shaft 3 is rotated, and adopt V belt translation to connect between adjacent shafts 3, lowering or hoisting gear 5 drives bracing frame 11 vertical tremor.Sandbox is sent to after in conveying device, and lowering or hoisting gear 5 drives bracing frame 11 knee-action thus drives sandbox vibrations, and is sent back on streamline 2 by sandbox by conveying device again.
And, sandbox ram-jolt mechanism also comprises control system, the first pressure sensor 6 is provided with along the rotating shaft 31 of the most head end of sandbox feeding direction in some rotating shafts 3, the rotating shaft 32 of caudal end is provided with the second pressure sensor 7, the first pressure sensor 6 is triggered after in the rotating shaft 31 that sandbox arrives most head end, until sandbox leave the rotating shaft 31 of most head end after the first pressure sensor 6 send the first signal to control system, namely represent that sandbox enters in conveying device completely, control system is started working according to the first signal control lowering or hoisting gear 5 and is driven sandbox vibrations, rotating shaft 3 simultaneously continues rotational conveyance sandbox and advances, sandbox triggers the second pressure sensor 7 when arriving in the rotating shaft 32 of caudal end, second pressure sensor 7 sends secondary signal, control system controls lowering or hoisting gear 5 according to secondary signal and quits work, and make rotating shaft 3 and streamline 2 be in sustained height, sandbox is convenient to be sent to smoothly on streamline 2.
The lowering or hoisting gear 5 adopted is lift cylinder.Lowering or hoisting gear 5 also can be screw body in other embodiments of the invention.
Embodiment two:
With reference to figure 2, a kind of sandbox ram-jolt mechanism of sand mold molding machine, sand mold molding machine comprises frame 1, frame 1 is provided with streamline 2, sandbox ram-jolt mechanism comprises conveying device, and conveying device is the part of streamline 2, and conveying device drives sandbox to shake in the process of conveying sandbox.The difference of the present embodiment and embodiment 1 is: the cam 9 that conveying device comprises electric rotating machine, jack-post 8 and is arranged on jack-post 8, some jack-posts 8 are disposed in frame 1 along the throughput direction of sandbox, connected by V belt translation or gear drive between adjacent jack-post 8, cam 9 on jack-post 8 offsets with the bottom surface of sandbox, and electric rotating machine is with moving cam 9 rotate to drive sandbox to advance and sandbox is shaken by jack-post 8.
By above-described embodiment, object of the present invention is reached by fully effective.The personage being familiar with this technology should be understood that and the present invention includes but the content being not limited to accompanying drawing and describing in detailed description of the invention above.Any amendment not departing from function and structure principle of the present invention all will comprise within the scope of the appended claims.
Claims (5)
1. the sandbox ram-jolt mechanism of a sand mold molding machine, described sand mold molding machine comprises frame, described frame is provided with streamline, it is characterized in that: described sandbox ram-jolt mechanism comprises conveying device, described conveying device is the part of streamline, and described conveying device drives sandbox to shake in the process of conveying sandbox.
2. the sandbox ram-jolt mechanism of sand mold molding machine as claimed in claim 1, it is characterized in that: described sandbox ram-jolt mechanism also comprises bracing frame and lowering or hoisting gear, described conveying device is be arranged on the driver that rotating shaft on bracing frame and drive shaft rotate, some described rotating shafts are arranged along sandbox feeding direction interval, and described lowering or hoisting gear drives support frame as described above vertical tremor.
3. the sandbox ram-jolt mechanism of sand mold molding machine as claimed in claim 2, it is characterized in that: described sandbox ram-jolt mechanism also comprises control system, the first pressure sensor is provided with along the rotating shaft of the most head end of sandbox feeding direction in described some rotating shafts, the rotating shaft of caudal end is provided with the second pressure sensor, described sandbox triggers the first pressure sensor, described first pressure sensor sends the first signal to control system after distress resolves, control system controls lowering or hoisting gear according to the first signal and starts working, after described sandbox triggers the second pressure sensor, second pressure sensor sends secondary signal, control system controls lowering or hoisting gear according to secondary signal and quits work.
4. the sandbox ram-jolt mechanism of sand mold molding machine as claimed in claim 2 or claim 3, is characterized in that: described lowering or hoisting gear is lift cylinder.
5. the sandbox ram-jolt mechanism of sand mold molding machine as claimed in claim 1, it is characterized in that: the cam that described conveying device comprises electric rotating machine, jack-post and is arranged on jack-post, described frame arranges described jack-post, the bottom surface of described cam and sandbox offsets, and described electric rotating machine is rotated by jack-post band moving cam to drive sandbox to advance and to make sandbox shake.
Priority Applications (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 |
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 true CN105215291A (en) | 2016-01-06 |
| CN105215291B CN105215291B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510744693.XA Active CN105215291B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
| CN201710551314.4A Active CN107457370B (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 |
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| CN201710551314.4A Active CN107457370B (en) | 2015-11-05 | 2015-11-05 | A kind of sandbox ram-jolt mechanism of sand mold molding machine |
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| CN (2) | CN105215291B (en) |
Cited By (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 |
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| 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 |
| 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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- 2015-11-05 CN CN201710551314.4A patent/CN107457370B/en active Active
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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 |
| CN1110385C (en) * | 1998-12-04 | 2003-06-04 | 太洋摩西那哩株式会社 | Wet sand antomatic vibration mould-making machine |
| CN202837057U (en) * | 2012-09-04 | 2013-03-27 | 广州浩方建材有限公司 | Cement mortar swing table |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107457370A (en) | 2017-12-12 |
| CN105215291B (en) | 2017-08-29 |
| CN107457370B (en) | 2019-01-18 |
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