CN106102963A - Casting mold sand removing method and device - Google Patents
Casting mold sand removing method and device Download PDFInfo
- Publication number
- CN106102963A CN106102963A CN201580016032.3A CN201580016032A CN106102963A CN 106102963 A CN106102963 A CN 106102963A CN 201580016032 A CN201580016032 A CN 201580016032A CN 106102963 A CN106102963 A CN 106102963A
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- CN
- China
- Prior art keywords
- casting mold
- vibratory shakeout
- shakeout machine
- machine
- sand
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The present invention provides a kind of casting mold sand removing method and device, it is possible to be applied to the general foundry production line that the adjustment amplitude of casting mold Shake-out Condition is bigger.Configure in series or in parallel to multi-shaker vibration shakeout (14a), (14b), based on for carry out moulding, cast, the casting mold of branch mailbox and each casting mold model specification is put into towards vibratory shakeout machine the molding conditions data of position, the casting mold (1) that will include the foundry goods blank after cast puts into the assigned position to vibratory shakeout machine by mold impeller (12).Vibratory shakeout machine (14a), (14b) can combine thick grid and thin grid.
Description
Technical field
The present invention relates to employ the casting mold sand removing method of vibratory shakeout machine and device, particularly to being applicable to make
The casting mold sand removing method of the general Casting Equipment produced on a small quantity with the multiple types of the foundry goods of green sand mold and device.
Background technology
Current widely used use vibratory shakeout machine carries out being separated into the casting mold being poured molding sand and is cast
The casting mold knockout of foundry goods blank.But, if the casting mold knockout employing this vibratory shakeout machine there is problems in that vibratory shakeout machine
The mesh of grid more compared with taking out of of detailed rules and regulations molding sand, if the mesh of contrary grid is relatively thick, foundry goods blank easily collide with grid and
Producing scratch, additionally foundry goods blank easily blocks and is hung on grid.
In general foundry production line, the kind of the foundry goods blank particularly produced is more, material, molding sand metal ratio, waters
Fluence, the amplitude of fluctuation of cool time are bigger.As the adjustment key element of vibratory shakeout machine, except the tune of the exciting force of vibrating motor
The most grilled filling perforation outside whole.When utilizing these means to adjust, there is vibrating motor can be as Frequency Converter Control
Change its rotating speed, and increase the situation of adjustment amplitude.But, even if present situation is increase, Frequency Converter Control still can be because of casting mold knockout
The Oscillation Amplitude of condition is relatively big, and cannot be carried out adjusting satisfactorily.
The most inevitably need to carry out the change of the setting angle of motor, the transformation of grid,
The big transformation of the replacing of grid etc.But, in general foundry production line, can produce new when changing the scheme of foundry goods blank
Unfavorable condition, be repeated unfavorable condition produce with tackle situation more.
Therefore, seeking can be by each molding conditions to change the casting mold employing vibratory shakeout machine of casting mold Shake-out Condition
Sand shake-out device, in order to meet this requirement, the present inventor first have developed Japanese Patent No. No. 3139620 publications, Japanese Patent No.
The casting mold sand shake-out device of No. 3139621 publications.
The device of above-mentioned two patent gazette is to configure the bigger grid of mesh at upstream side and configure mesh in downstream
The structure of less grid.But there is asking of easily producing in the changing unit of the less grid of mesh that the card of foundry goods blank hangs
Topic.
It addition, set the position of vibrating motor, angle in the way of the center of gravity of groove is applied exciting force, in order to become vibration
Groove body carries out the vibration moved in parallel.But, there is following situation when using the vibratory shakeout machine of the longer groove of captain: because of
Carrying the load partially of thing and change center of gravity, vibra shoot body table reveals behavior as seesaw, thus to casting mold knockout energy
Power, the conveying of foundry goods blank counteract.
The particularly casting mold sand shake-out device of No. 3139620 publications of Japanese Patent No., owing to the top at vibratory shakeout machine is joined
Put deflection slideway, therefore there is transfer drop slightly larger, and make foundry goods blank produce rupture, the probability of scratch.Further, at this
In casting mold sand shake-out device, if because of the size degradation being poured casting mold, and make the vapoury dust of bag by steam rise, then due to
The top of vibratory shakeout machine is configured with the layout of the driving car with deflection slideway thus there is following worry: because comprising steam
The attachment of dust, condensation and be configured at the device on the top of vibratory shakeout machine sand attachment, by corrosion cause bad
Situation.
It addition, the casting mold sand shake-out device of No. 3139621 publications of Japanese Patent No. is to make the vibrating shakeout as vibrating machine
, therefore there is the heavy large-scale problem of equipment in the structure that machine is walked crosswise.
Summary of the invention
Therefore, it is an object of the invention to solve above-mentioned existing issue, it is provided that one can be applied to casting mold knockout bar
The adjustment amplitude of part is relatively big, material, molding sand metal ratio, water fluence, general Foundry Production that the amplitude of fluctuation of cool time is bigger
The casting mold sand removing method of line and device.
The casting mold sand removing method of the present invention completed to solve above-mentioned problem is characterised by, by multi-shaker vibration
In the casting mold sand shake-out device that shakeout configures in series or in parallelly, based on for carry out moulding, cast, the casting mold of branch mailbox and right
Each casting mold model specification, towards the molding conditions data putting into position of vibratory shakeout machine, will include the foundry goods blank after cast
Casting mold put into the assigned position of above-mentioned vibratory shakeout machine by mold impeller.
In the present invention, when after by casting mold input to the upstream side of vibratory shakeout machine, being put into by next one casting mold should
In the case of the downstream of vibratory shakeout machine, it is possible to make input postpone.Further, in molding conditions data set towards vibration
The input position of shakeout can be set as knockout on the same day, the both of which of knockout next day or two or more patterns.Further,
Can use be placed in can the mold impeller of chassis of transverse shifting, casting mold is put into above-mentioned vibratory shakeout machine, or energy
Enough use multiple mold impellers that position is fixing, casting mold is put into above-mentioned vibratory shakeout machine.
The casting mold sand shake-out device of the present invention developed to solve above-mentioned problem is characterised by possessing: multiple stage is shaken
Dynamic shakeout, configures in series or in parallelly；And mold impeller, based on for carry out moulding, cast, the casting mold of branch mailbox and
Each casting mold model specification is put into towards vibratory shakeout machine the molding conditions data of position, the foundry goods base after cast will be included
The casting mold of material puts into the assigned position to above-mentioned vibratory shakeout machine.
In the present invention, it is possible to the downstream tandem at the vibratory shakeout machine with thick grid is configured with has shaking of thin grid
Dynamic shakeout, and by multi-shaker vibration shakeout arranged in series identical for the fineness of grid, the fineness of grid is different
Multi-shaker vibration shakeout parallel configuration.
Furthermore it is possible to the configuration of position farther downstream of the vibratory shakeout machine in arranged in series: the first conveyer device, conveying
Foundry goods blank；Second conveyer device, adjoins and carries foundry goods blank with the first conveyer device；And mechanical hand, from the first conveying
Device pickup foundry goods blank also transfers them to the second conveyer device, additionally it is possible in the position farther downstream of the first conveyer device
The second vibratory shakeout machine of casting mold is pulverized in configuration, and is configured to reclaim the conveyer of sand in the downside of the second vibratory shakeout machine.
According to the present invention, based at each casting mold model specification towards the Modelling strip number of packages putting into position of vibratory shakeout machine
According to, casting mold is put into the assigned position to vibratory shakeout machine by mold impeller, therefore, it is possible to provide one can apply to
The kind of foundry goods blank produced is more, material, molding sand metal ratio, waters bigger general of fluence, the amplitude of fluctuation of cool time
Foundry production line, adjust the bigger casting mold sand removing method of amplitude and device.
It addition, use multi-shaker vibration shakeout in the present invention, even if therefore using the different grid of mesh, also will not be
The card of the changing unit generation foundry goods blank of mesh is hung.And use multi-shaker vibration shakeout in the present invention, therefore, it is possible to will be each
The captain of individual vibratory shakeout machine shortens, even if producing the inclined load of conveying thing, vibra shoot main body also will not show such as seesaw
Such behavior, will not hinder the conveying of foundry goods blank.
Further, since casting mold is put into by mold impeller from the side of vibratory shakeout machine, therefore, it is possible to will transfer
Drop reduces such that it is able to prevent the rupturing of foundry goods blank, scratch.Further, in the present invention, due to without at vibratory shakeout machine
Top configuration device, therefore, it is possible to prevent the generation of corrosion etc. caused because of the bag attachment of vapoury dust, condensation.Separately
Outward, in the present invention, owing to without making to walk crosswise as the vibratory shakeout machine of vibrating machine, therefore equipment will not become heavy big
Type.
This application by November 28th, 2014 based on the Japanese Patent Application 2014-240876 that Japan files an application,
And relevant content forms a part for teachings herein.
Further, the present invention can be more fully understood from by the detailed description of this specification.But, detailed description and spy
Fixed embodiment is only the preferred embodiment of the present invention, is for illustration purposes only and is been described by.To people in the art
For Yuan, certainly can carry out various modifications and changes from this detailed description.
Applicant is not intended any one in described embodiment is offered to the public, in disclosed change, replaces
For in scheme, language may be not included in the change in the range of claims and replacement scheme is also under the theory of identity
The part of the present invention.
In the record of this specification or claims, for noun and the use of same deictic word, as long as
As long as not special instructions or negate the most clearly, then should be construed to comprise odd number and plural number both.?
Any one example provided in this specification or the use of exemplary term (such as " etc. ") are the most only for easily
The intent of the present invention being described, as long as not recording in detail in the claims especially, not applying to limit to the scope of the present invention.
Accompanying drawing explanation
Fig. 1 is the top view illustrating the first embodiment.
Fig. 2 is the A-A direction view of Fig. 1.
Fig. 3 is the B-B direction view of Fig. 1.
Fig. 4 is the C-C direction view of Fig. 1.
Fig. 5 is the D-D direction view of Fig. 1.
Fig. 6 is the E-E direction view of Fig. 1.
Fig. 7 is the top view illustrating the second embodiment.
Fig. 8 is the A-A direction view of Fig. 7.
Fig. 9 is the D-D direction view of Fig. 7.
Figure 10 is the top view illustrating the 3rd embodiment.
Detailed description of the invention
Hereinafter embodiments of the present invention are illustrated.Any one of each embodiment as follows all makes
The number of units of vibratory shakeout machine is two but it also may be more than three.
Fig. 1～Fig. 6 is the figure of the first embodiment illustrating the present invention, and 4 shown in Fig. 1 are branch mailbox production lines, and 8 is first
Mold impeller (mold pusher), 14a, 14b are two vibratory shakeout machines of arranged in series.As shown in Figure 2 and Figure 3, branch mailbox
Production line 4 is that the metal flask 2 including the casting mold 1 being poured is placed in board carriage 3 production line carried.
Between branch mailbox production line 4 and the first mold impeller 8, it is provided with casting mold pulls up device 7.This casting mold pulls up device 7
Possessing: chassis 5, the metal flask 2 including casting mold 1 is at right angles to extracted out by it from branch mailbox production line 4；And molding cylinder
(punch up cylinder) 6, casting mold 1 is extracted out upward by it from metal flask 2, and this casting mold pulls up device 7 will pass through branch mailbox
The casting mold 1 that production line 4 conveying comes is extracted out from metal flask 2, and is promoted to the first mold impeller 8.
First mold impeller 8 possesses the transverse moving mechanism 9 by roller chain or metal wire etc. and transverse shifting
Chassis 10 with mold head board.Additionally, " transverse shifting " refers to the movement of horizontal direction.Transverse moving mechanism 9 is based on pin
Each casting mold model specification is put into towards vibratory shakeout machine the molding conditions data of position, makes casting mold shaking in arranged in series
The appointment position of dynamic shakeout stops.As shown in Figure 1 and Figure 2, the chassis moved in parallel with the first mold impeller 8 it is provided with
13, this chassis 13 is equipped with the second mold impeller 12 possessing cylinder 11, being thus configured to can be by assigned position
The casting mold 1 that stopped is pushed out to the structure of the assigned position vibratory shakeout machine 14a, 14b from the first mold impeller 8.
Therefore, be placed in board carriage 3 and the casting mold 1 that carries on branch mailbox production line 4 pull up device 7 by casting mold and
It is removed towards the first mold impeller 8.Casting mold 1 on first mold impeller 8 is based on being such as stored in making of storage device
Type condition data, stops in the position corresponding with the assigned position on the two of arranged in series vibratory shakeout machines 14a, 14b.Chassis
13 move/stop in the way of following the first mold impeller 8, and are pushed away from mold by casting mold 1 by the second mold impeller 12
Moving part 8 is at right angles to pushed out in the range of the flute length of vibratory shakeout machine 14a, 14b.These molding conditions data are for making
Type, cast, the casting mold of branch mailbox and each casting mold model specification is put into towards vibratory shakeout machine the data of position.
The transferring position of the casting mold on vibratory shakeout machine 14a, 14b carried out by this second mold impeller 12 can pin
Setting each casting mold model, the adjustment amplitude that therefore can also be applied to casting mold Shake-out Condition differs widely, material, molding sand
Metal ratio, water fluence, general foundry production line that the amplitude of fluctuation of cool time is bigger.Additionally, set in molding conditions data
Fixed casting mold puts into position can be set as such as knockout on the same day, the both of which of knockout next day.
Two vibratory shakeout machines 14a, 14b of arranged in series can be formed as upstream side (14a) and have the lattice that mesh is bigger
Son, downstream (14b) has the grid that mesh is less.But the size of mesh is not the necessary important document of the present invention, it is also possible to
Be formed as identical mesh.Casting mold 1 on vibratory shakeout machine 14a, 14b by knockout so that foundry goods blank 17 from molding sand separate.
Additionally, after casting mold 1 is put into the vibratory shakeout machine 14a of upstream side, next casting mold 1 is put into downstream
In the case of vibratory shakeout machine 14b, preferred to avoiding mutual buffering, make the input of casting mold 1 below by timer
Postpone.
As it is shown in figure 1, be configured with the first conveyer device 15 of apron conveyor etc. in the downstream of vibratory shakeout machine 14b, from
And foundry goods blank 17 is carried in the direction of the arrow.As shown in detail in fig. 4, the side at this first conveyer device 15 is configured with single
Or multiple mechanical hands 16, pick up the foundry goods blank 17 on the first conveyer device 15 and transfer them to the of conveyor pallet etc.
Two conveyer devices 18.
Additionally, be configured with the second vibratory shakeout machine 19 in the downstream of the first conveyer device 15, will reclaim foundry goods blank 17 it
After casting mold that is the casting mold do not pulverized completely by vibratory shakeout machine 14a, 14b pulverize, and under being transferred to shown in Fig. 2, Fig. 3
The ribbon conveyer 20 of trip, is then recycled to not shown sand preparation plant.
First embodiment described above is applied to following situation: the foundry goods blank 17 produced is given birth on a small quantity for multiple types
Produce, and casting mold Shake-out Condition significantly changes according to the foundry goods blank accepted and order for goods.
In second embodiment of the present invention shown in Fig. 7～Fig. 9.
In the first above-mentioned embodiment, the second mold impeller 12 is made to be equipped on chassis 13 and can move, and energy
Appointing of flute length scope on enough two vibratory shakeout machines 14a, 14b that by such as cylinder 11, casting mold 1 is devoted arranged in series
The position of meaning.But in this second embodiment, making the second mold impeller 12 is multiple stage, and is arranged at multiple fixed position.Cause
This, is in the case of making the second mold impeller 12 be two, such as based on being stored in the molding conditions data storing device, profit
With any one second mold impeller 12, casting mold 1 is pushed out on vibratory shakeout machine 14a, 14b.
This second embodiment is applied to following situation: foundry goods blank 17 can be such as cylinder block, cylinder head and row
Walk parts and be roughly divided into three kinds like that.In this case, the second mold impeller 12 can be constructed for cylinder block, cylinder head
With for two of ground-engaging element or for cylinder block, for cylinder head and for three of ground-engaging element.
Figure 10 illustrates third embodiment of the present invention.
In the 3rd embodiment, two vibratory shakeout machine 14a, 14b parallel configuration at spaced intervals, vibrate at each
The end position fixed configurations of shakeout 14a, 14b has the second mold impeller 12.Casting mold 1 is by the first mold impeller 8
The mobile position to the second mold impeller 12 with the chassis 10 of mold head board, and by the second mold impeller 12
It is pushed out to the end of vibratory shakeout machine 14a, 14b.
Outlet at vibratory shakeout machine 14a, 14b of parallel configuration is configured with the first conveyer device of apron conveyor etc.
15, thus foundry goods blank 17 is carried in the direction of the arrow, but from two vibratory shakeout machines on this first conveyer device 15
The casting mold of 14a, 14b converges.Now in order to not make casting mold interfering with each other, timer is utilized to carry out making casting mold towards downstream
Vibratory shakeout machine 14b put into postpone control.
3rd embodiment and the second embodiment are applied to following situation identically: foundry goods blank 17 can such as
Cylinder block, cylinder head and ground-engaging element are roughly divided into three kinds like that.Identical with the second embodiment in this, but also fit
For following situation: make to be complete to the lattice shape of vibratory shakeout machine 14a, 14b that each foundry goods blank 17 carries out knockout
Different size shapes (such as grid and punch metal).
As described above, in accordance with the invention it is possible to provide a kind of kind that can tackle produced foundry goods blank
Many, material, molding sand metal ratio, water fluence, general foundry production line that the amplitude of fluctuation of cool time is bigger, adjustment amplitude relatively
Big casting mold sand removing method and device.
Wherein, description of reference numerals is as follows:
1: casting mold；2: metal flask；3: board carriage；4: branch mailbox production line；5: chassis；6: molding cylinder；7: casting mold pulls out
Lifting device；8: the first mold impellers；9: transverse moving mechanism；10: the chassis of band mold head board；11: cylinder；12: the second
Mold impeller；13: chassis；14a: vibratory shakeout machine；14b: vibratory shakeout machine；15: the first conveyer devices；16: mechanical hand；
17: foundry goods blank；18: the second conveyer devices；19: the second vibratory shakeout machines；20: ribbon conveyer.
Claims (11)
1. a casting mold sand removing method, it is characterised in that
By in series or in parallel for multi-shaker vibration shakeout the casting mold sand shake-out device configured,
Based on for carry out moulding, cast, the casting mold of branch mailbox and to each casting mold model specification towards the input of vibratory shakeout machine
The molding conditions data of position, the casting mold of the foundry goods blank after including cast puts into extremely described vibration by mold impeller and falls
The assigned position of sand machine.
Casting mold sand removing method the most according to claim 1, it is characterised in that
When casting mold is put into after the upstream side of vibratory shakeout machine, next casting mold is put into the downstream of this vibratory shakeout machine
In the case of side, input is made to postpone.
Casting mold sand removing method the most according to claim 1, it is characterised in that
The input position towards vibratory shakeout machine set in described molding conditions data can be set as knockout on the same day, next day
The both of which of knockout or two or more patterns.
Casting mold sand removing method the most according to claim 1, it is characterised in that
Use be placed in can the mold impeller of chassis of transverse shifting, casting mold is put into described vibratory shakeout machine.
Casting mold sand removing method the most according to claim 1, it is characterised in that
Use multiple mold impellers that position is fixing, casting mold is put into described vibratory shakeout machine.
6. a casting mold sand shake-out device, it is characterised in that possess:
Multi-shaker vibration shakeout, configures in series or in parallelly；And
Mold impeller, based on for carry out moulding, cast, the casting mold of branch mailbox and to each casting mold model specification towards vibration fall
The molding conditions data putting into position of sand machine, the casting mold of the foundry goods blank after including cast puts into described vibratory shakeout machine
Assigned position.
Casting mold sand shake-out device the most according to claim 6, it is characterised in that
Downstream tandem at the vibratory shakeout machine with thick grid is configured with the vibratory shakeout machine with thin grid.
Casting mold sand shake-out device the most according to claim 6, it is characterised in that
By multi-shaker vibration shakeout arranged in series identical for the fineness of grid.
Casting mold sand shake-out device the most according to claim 6, it is characterised in that
By multi-shaker vibration shakeout parallel configuration different for the fineness of grid.
Casting mold sand shake-out device the most according to claim 6, it is characterised in that
The configuration of position farther downstream at the vibratory shakeout machine of arranged in series:
First conveyer device, carries described foundry goods blank；
Second conveyer device, adjoins with the first conveyer device, and carries described foundry goods blank；And
Mechanical hand, picks up described foundry goods blank from the first conveyer device and transfers them to the second conveyer device.
11. casting mold sand shake-out devices according to claim 10, it is characterised in that
Pulverize the second vibratory shakeout machine of casting mold in the configuration of the position farther downstream of the first conveyer device, and fall in the second vibration
The downside of sand machine is configured to reclaim the conveyer of sand.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-240876 | 2014-11-28 | ||
| JP2014240876A JP6350244B2 (en) | 2014-11-28 | 2014-11-28 | Mold separation method and apparatus |
| PCT/JP2015/068166 WO2016084416A1 (en) | 2014-11-28 | 2015-06-24 | Mold shakeout method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106102963A true CN106102963A (en) | 2016-11-09 |
| CN106102963B CN106102963B (en) | 2019-05-07 |
Family
ID=56074000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580016032.3A Active CN106102963B (en) | 2014-11-28 | 2015-06-24 | Casting mold sand removing method and device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6350244B2 (en) |
| CN (1) | CN106102963B (en) |
| WO (1) | WO2016084416A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262699A (en) * | 2017-07-27 | 2017-10-20 | 天津工程机械研究院有限公司 | A kind of casting bent axle automatic production line |
| CN109894608B (en) * | 2019-03-29 | 2021-04-06 | 广西玉柴机器股份有限公司 | Method for reducing influence of casting machine on production time of molding line |
| CN111215616B (en) * | 2020-01-14 | 2022-03-01 | 合肥工业大学 | Molten metal transfer system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160866A (en) * | 1980-05-13 | 1981-12-10 | Sintokogio Ltd | Shake-out machine device |
| JPH11347710A (en) * | 1998-06-08 | 1999-12-21 | Sintokogio Ltd | Device for separating molding sand in mold after removing flask |
| CN101837445A (en) * | 2009-03-18 | 2010-09-22 | 新东工业株式会社 | Foundry production line and sand removing method |
| JP2012045595A (en) * | 2010-08-27 | 2012-03-08 | Sintokogio Ltd | Casting line and sand-stripping method |
| CN103842114A (en) * | 2012-04-11 | 2014-06-04 | 新东工业株式会社 | Universal-flask separating device for mold and universal-flask separating method for mold using same |
-
2014
- 2014-11-28 JP JP2014240876A patent/JP6350244B2/en active Active
-
2015
- 2015-06-24 WO PCT/JP2015/068166 patent/WO2016084416A1/en active Application Filing
- 2015-06-24 CN CN201580016032.3A patent/CN106102963B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160866A (en) * | 1980-05-13 | 1981-12-10 | Sintokogio Ltd | Shake-out machine device |
| JPH11347710A (en) * | 1998-06-08 | 1999-12-21 | Sintokogio Ltd | Device for separating molding sand in mold after removing flask |
| CN101837445A (en) * | 2009-03-18 | 2010-09-22 | 新东工业株式会社 | Foundry production line and sand removing method |
| JP2012045595A (en) * | 2010-08-27 | 2012-03-08 | Sintokogio Ltd | Casting line and sand-stripping method |
| CN103842114A (en) * | 2012-04-11 | 2014-06-04 | 新东工业株式会社 | Universal-flask separating device for mold and universal-flask separating method for mold using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106102963B (en) | 2019-05-07 |
| JP2016101597A (en) | 2016-06-02 |
| WO2016084416A1 (en) | 2016-06-02 |
| JP6350244B2 (en) | 2018-07-04 |
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