JPS57170304A - Conveyor for frameless type mold - Google Patents
Conveyor for frameless type moldInfo
- Publication number
- JPS57170304A JPS57170304A JP5296981A JP5296981A JPS57170304A JP S57170304 A JPS57170304 A JP S57170304A JP 5296981 A JP5296981 A JP 5296981A JP 5296981 A JP5296981 A JP 5296981A JP S57170304 A JPS57170304 A JP S57170304A
- Authority
- JP
- Japan
- Prior art keywords
- molds
- rails
- mold
- conveying
- controller
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
- B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
Abstract
PURPOSE:To prevent foundry sand from exfoliation in an apparatus for continuously conveying frameless molds, by a method wherein the amount of lifting of conveying rails with respect to mold placing rails is minimzed by a weight detector to clean the mold bottom surface when the mold is transferred and removed. CONSTITUTION:A prescribed number of molds 17 are delivered and pushed onto a framless type mold placing rails 4, a hydraulic cylinder 11 is actuated by a command from a controller 19 to rotate a shaft 8 through a link arm 9, then an eccentric cam 7 is rotated thereby to lift a lifting base 12, and the upper ends of the conveying rails 16 in stead of the placing rails 4 abut on the undersurfaces of the molds 17 to raise the molds 17. The weight detector 3 detects the reduction of the weight, and when the reduced amount reaches a predetermined value, the controller 19 stops the operation of the hydraulic cylinder 11. The controller 19 issues a command to the hydraulic cylinder 18, and the conveying rails 16 proceeds with the molds 17 theron. Since the undersurfaces 20 of the molds 17 slide lightly on the placing rails, they receive a kind of cleaning action, so that the foundry sand is prevented from exfoliation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5296981A JPS57170304A (en) | 1981-04-10 | 1981-04-10 | Conveyor for frameless type mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5296981A JPS57170304A (en) | 1981-04-10 | 1981-04-10 | Conveyor for frameless type mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57170304A true JPS57170304A (en) | 1982-10-20 |
Family
ID=12929711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5296981A Pending JPS57170304A (en) | 1981-04-10 | 1981-04-10 | Conveyor for frameless type mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57170304A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0948515A (en) * | 1994-10-24 | 1997-02-18 | Raymond Keith Foster | Reciprocating movement floor conveyor to carry article, etc.placed on pallet |
| KR100385873B1 (en) * | 2000-10-31 | 2003-06-02 | 주식회사 켄텍 | Convey of rectangular rod for horizontal transfer oil pressure |
-
1981
- 1981-04-10 JP JP5296981A patent/JPS57170304A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0948515A (en) * | 1994-10-24 | 1997-02-18 | Raymond Keith Foster | Reciprocating movement floor conveyor to carry article, etc.placed on pallet |
| KR100385873B1 (en) * | 2000-10-31 | 2003-06-02 | 주식회사 켄텍 | Convey of rectangular rod for horizontal transfer oil pressure |
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