CN102873313A - Method and apparatus for loosening a jacket - Google Patents
Method and apparatus for loosening a jacket Download PDFInfo
- Publication number
- CN102873313A CN102873313A CN2012102417617A CN201210241761A CN102873313A CN 102873313 A CN102873313 A CN 102873313A CN 2012102417617 A CN2012102417617 A CN 2012102417617A CN 201210241761 A CN201210241761 A CN 201210241761A CN 102873313 A CN102873313 A CN 102873313A
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- Prior art keywords
- sleeve pipe
- casting mold
- cylinder body
- vibration
- control part
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000005266 casting Methods 0.000 claims description 114
- 230000000630 rising effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 16
- 230000002093 peripheral effect Effects 0.000 description 8
- 239000004576 sand Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
- B22C19/04—Controlling devices specially designed for moulding machines
-
- 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
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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
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
Abstract
A method for loosening a jacket includes the steps of pouring a molten metal into a mold having a jacket attached on its outer surface, while conveying the mold; cooling the mold after pouring while conveying the mold, after the step of pouring; and applying vibration to the jacket after the step of cooling.
Description
Technical field
The present invention relates to utilization use without the casting mold of molding box cast make foundry goods without the molding box molding time, be used for method and device that the sleeve pipe that is attached to casting mold is become flexible.
The application advocates in Japanese patent application 2011-153825 number priority of proposition on July 12nd, 2011, and quotes the full content that comprises specification, accompanying drawing and summary at this.
Background technology
In the past, known had a following method, that is, utilize use without the casting mold (for example, sand mold) of molding box cast without the molding box molding, make foundry goods (with reference to patent documentation 1,2).The method comprises: the casting mold before a plurality of cast is loaded on the teeming line that is made of conveyer belt and the operation of carrying and utilize apparatus for pouring successively these a plurality of casting molds to be poured into a mould; With the cast after casting mold successively transfer to the operation of the cooling line that is consisted of by conveyer belt; And carry the casting mold after the cast and make the operation of its cooling with the cooling line.
Patent documentation 1: the real fair 56-14938 communique of Japan
Patent documentation 2: Japanese kokai publication sho 61-132266 communique
Casting mold generally is made of the upper die and lower die combination.When using the apparatus for pouring running castings, exist the motlten metal by cast to cause the situation that patrix floats.In order to prevent floating of this patrix, in the method in the past, cover the sleeve pipe of cone shape in the periphery of casting mold, and at the upper surface of casting mold weight is set.
Take out foundry goods in order to finish rear casting mold after cast in cooling, need to arrange the operation from casting mold dismounting sleeve pipe and weight.Yet after cast, and in the situation that sleeve pipe is installed on casting mold unchangeably through for a long time, the generation sleeve pipe is attached to casting mold and is difficult to remove from casting mold the phenomenon of sleeve pipe.In this case, removing sleeve pipe from casting mold can spended time.For this reason, the situation that can't have to stop production line within the cycle time of regulation from casting mold dismounting sleeve pipe is arranged.Be not disclosed in the countermeasure in the situation that sleeve pipe is attached to sand mold in the patent documentation 1,2, therefore in the past the method, the possibility of the manufacturing efficient of influential foundry goods.
Summary of the invention
In the art, wish to obtain to be used for method and the device of loosening sleeve pipe, can easily remove from casting mold and be attached to the sleeve pipe of casting mold, and can improve the manufacturing efficient of foundry goods.
The method that is used for loosening sleeve pipe that one aspect of the present invention is related comprises: the operation that the casting mold that sleeve pipe is installed at outer surface is carried and poured into a mould to casting mold; After the operation of cast, carry the casting mold after the cast and make the operation of its cooling; And the operation that after the operation of cooling, to sleeve pipe, applies vibration.
In the related method, after the operation of cooling, sleeve pipe is applied vibration in one aspect of the invention.For this reason, utilize vibration to become flexible sleeve pipe adhering to casting mold.Therefore, that carries out after applying the operation of vibration removes the operation of sleeve pipe from casting mold, can remove sleeve pipe from casting mold swimmingly.Consequently, within the cycle time of regulation, finish to remove from casting mold the operation of sleeve pipe, thereby can improve the manufacturing efficient of foundry goods.
In applying the operation of vibration, also can apply vibration to sleeve pipe at above-below direction.In this case, can remove sleeve pipe from casting mold more easily.
In applying the operation of vibration, also can utilize the cylinder body that is connected with the support of carrying sleeve to make the support lifting, thereby at above-below direction sleeve pipe be applied vibration.In this case, can remove sleeve pipe from casting mold more easily.
In applying the operation of vibration, after to cylinder body output rising signals, be not input at the appointed time in the situation of control part at the detection signal that sensor sends, control part also can be exported dropping signal and rising signals repeatedly to cylinder body, wherein, sensor to support owing to the situation that cylinder body arrives lifting position detects.In this case, the sleeve pipe that is attached to casting mold is applied vibration, and the sleeve pipe that is not attached to casting mold is not applied vibration.Consequently, can further improve the manufacturing efficient of foundry goods.
Can further include: the operation that after applying the operation of vibration, from the position that is applied in vibration, begins mobile casting mold; And the operation of after mobile operation, from casting mold, removing sleeve pipe.
The related device that is used for loosening sleeve pipe of other aspects of the present invention possesses vibrator, it is positioned at from sleeve pipe being installed at outer surface and having carried out successively cast and the upstream side of the detaching device of cooled casting mold dismounting sleeve pipe, and utilizing detaching device removes sleeve pipe from casting mold before, sleeve pipe is applied vibration.
The related device of other aspects of the present invention possesses the vibrator that applies vibration to being attached to the sleeve pipe that has carried out cast and cooled casting mold.Therefore, can utilize vibration to become flexible sleeve pipe adhering to casting mold.Therefore, in detaching device, can remove sleeve pipe from casting mold swimmingly.Consequently, within the cycle time of regulation, finish to remove from casting mold the operation of sleeve pipe, thereby can improve the manufacturing efficient of foundry goods.
Vibrator can have the support of carrying sleeve and make the cylinder body of support lifting, also can also possess control part, and its signal that cylinder body will be moved back and forth up and down inputs to cylinder body.In this case, can remove sleeve pipe from casting mold more easily.
Can also constitute, also possesses sensor, it detects by the situation that cylinder body arrives lifting position support, after control part is to cylinder body output rising signals, be not input at the appointed time in the situation of control part at the detection signal that sensor sends, control part is exported dropping signal and rising signals repeatedly to cylinder body.In this case, the sleeve pipe that is attached to casting mold is applied vibration, and the sleeve pipe that is not attached to casting mold is not applied vibration.Consequently, can further improve the manufacturing efficient of foundry goods.
According to various aspects of the present invention, can easily the sleeve pipe that is attached to casting mold be removed from casting mold, thereby can improve the manufacturing efficient of foundry goods.
Description of drawings
Fig. 1 is the top view of expression foundry goods manufacturing system.
Fig. 2 be Fig. 1 A-A alignment view, be the figure of expression cooling line.
Fig. 3 be Fig. 1 B-B alignment view, be the expression teeming line figure.
Fig. 4 be Fig. 1 C-C alignment view, be the figure of loosening device of expression sleeve pipe.
Fig. 5 be Fig. 1 D-D alignment view, be the figure of shifting apparatus of expression sleeve pipe.
Fig. 6 (A) is the front view of the loosening device of the sleeve pipe of expression support when being positioned at down position, and Fig. 6 (B) is the side view of the loosening device of the sleeve pipe of expression support when being positioned at down position.
Fig. 7 (A) is the front view of the loosening device of the sleeve pipe of expression support when being positioned at lifting position, and Fig. 7 (B) is the side view of the loosening device of the sleeve pipe of expression support when being positioned at lifting position.
Fig. 8 (A) is the front view of the loosening device of the sleeve pipe of expression support when being positioned at down position, and Fig. 8 (B) is the side view of the loosening device of the sleeve pipe of expression support when being positioned at down position.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.In addition, same parts is used same tag, and omit repeat specification.
At first, the formation of foundry goods manufacturing system 100 described.As shown in Figure 1, foundry goods manufacturing system 100 possesses without molding box moulding machine 7, teeming line 2, cooling line 3, shifting apparatus 4A, 4B, 9 and casting mold conveyance device 23.
Be disposed at the end of the upstream side (the transfer device 4B side in the present embodiment) of teeming line 2 without molding box moulding machine 7.Without molding box moulding machine 7 with sand as material, make the casting mold (sand mold) 5 that does not have molding box every certain productive temp time.Such as Fig. 4 ~ shown in Figure 7, casting mold 5 is made of the combination of patrix 5a and counterdie 5b.The outer peripheral face of casting mold 5 is rendered as along with towards the top and the cone shape that periphery length diminishes.
Such as Fig. 1 and shown in Figure 3, teeming line 2 is made of rectilinear conveyer belt.Upload at teeming line 2 and to be equipped with a plurality of board carriage 6.Teeming line 2 is from upstream side (the transfer device 4B side the present embodiment) direction of side (the transfer device 4A side in the present embodiment) downstream, and with certain productive temp time, each board carriage 6 is carried at the interval.Loaded singly in each board carriage 6 by the casting mold 5 of making without molding box moulding machine 7.In the side of teeming line 2 and between shifting apparatus 9 and shifting apparatus 4A, be provided with the cast zone 12 that casting mold 5 is poured into a mould.
Such as Fig. 1 and shown in Figure 2, cooling line 3 is made of rectilinear conveyer belt.Cooling line 3 is configured abreast with teeming line 2.Upload and be equipped with a plurality of board carriage 6 at cooling line 3.Cooling line 3 is from upstream side (the transfer device 4A side the present embodiment) direction of side (the transfer device 4B side in the present embodiment) downstream, and with certain productive temp time, each board carriage 6 is carried at the interval.
Such as Fig. 1 ~ shown in Figure 3, shifting apparatus 4A, 4B are arranged at respectively the two ends of teeming line 2 and cooling line 3.Shifting apparatus 4A, 4B have bearing flat plate chassis 6 support (not shown), make the lifting unit (not shown) of support lifting and the delivery section (not shown) of between teeming line 2 and cooling line 3, carrying support.
Shifting apparatus 4A with board carriage 6 from teeming line 2 transfers to the cooling line 3.Shifting apparatus 4B with board carriage 6 from cooling line 3 transfers to teeming line 2.Thus, board carriage 6 is circulated between teeming line 2 and the cooling line 3.
Such as Fig. 1 ~ shown in Figure 3, shifting apparatus 9 is disposed at than central authorities near shifting apparatus 4B side at the length direction of teeming line 2 and cooling line 3.Such as Fig. 1 ~ Fig. 3 and shown in Figure 5, portal frame 9a, the sleeve pipe transfer 9b of section that is installed on framework 9a that the mode that shifting apparatus 9 has to cross over teeming line 2 and cool off line 3 arranges, the weight transfer 9c of section that is installed on framework 9a and the loosening device 18 that is used for loosening sleeve pipe 11.
The sleeve pipe transfer 9b of section is transported to teeming line 2 with sleeve pipe 11 from cooling line 3.Herein, sleeve pipe 11 is from the cylindrical shell of an end towards other end undergauge.The inner peripheral surface of sleeve pipe 11 presents the shape corresponding with the shape of the outer peripheral face of casting mold 5.The other end in the path side of sleeve pipe 11 is provided with outstanding toward the outer side flange part 25.
As shown in Figure 5, the 9b of sleeve pipe transfer section has the support 9b that the flange part 25 to sleeve pipe 11 supports
1, make support 9b
1The lifting unit 9b of lifting
2, and between teeming line 2 and cooling line 3 (between the installation site 17 of the removal position 16 of sleeve pipe 11 and sleeve pipe 11) carry support 9b
1Delivery section 9b
3The sleeve pipe transfer 9b of section utilizes support 9b
1Come carrying sleeve 11 and utilize lifting unit 9b
2Sleeve pipe 11 is lifted, and this sleeve pipe 11 is installed on the outer peripheral face of the casting mold 5 of carrying at cooling line 3.
Under this state, the sleeve pipe transfer 9b of section utilizes delivery section 9b
3Sleeve pipe 11 is moved to (installation site 17 of sleeve pipe 11) on the teeming line 2, and utilize lifting unit 9b
2Sleeve pipe 11 is descended.Like this, the 9b of sleeve pipe transfer section just is installed on the outer peripheral face of the casting mold 5 of carrying at teeming line 2.Sleeve pipe 11 causes the effect that patrix 5a floats owing to being installed on the outer peripheral face of casting mold 5 thereby play the motlten metal that prevents by being poured into a mould.
The weight transfer 9c of section is transported to teeming line 2 with weight 10 from cooling line 3.The weight transfer 9c of section have supporting weight 10 support (not shown), make the lifting unit (not shown) of support lifting and the delivery section (not shown) that (between the mounting position 14 of the removal position 13 of weight 10 and weight 10) carries support between teeming line 2 and cooling line 3.The weight transfer 9c of section utilizes support to support weight 10 and utilizes lifting unit that weight 10 is lifted, and this weight was placed at the upper surface of the casting mold 5 of carrying on the cooling line 3 in 10 years.
Under this state, the weight transfer 9c of section utilizes delivery section that weight 10 is moved to (the mounting position 14 of weight 10) on the teeming line 2, and utilizes lifting unit that weight 10 is descended.Like this, the 9c of weight transfer section just carries the upper surface that is placed at the casting mold 5 of carrying on the teeming line 2.Weight 10 causes the effect that patrix 5a floats owing to being arranged at the upper surface of casting mold 5 thereby play the motlten metal that prevents by being poured into a mould.
Such as Fig. 1, Fig. 2 and shown in Figure 4, be used for the loosening device 18 that loosening sleeve pipe 11 is attached to the situation of casting mold 5, be installed on framework 9a with the top that is positioned at cooling line 3 and than shifting apparatus 9 by the mode of the upstream side that cools off line 3.Such as Fig. 4 and shown in Figure 6, loosening device 18 has gate-type arm 24, the cylinder body 19 that makes arm 24 liftings, guide portion 27, upper sensor 21, lower sensor 22 and the control part 30 that has towards interior side-prominent claw 20.
The claw 20 of arm 24 and flange part 25 butts of sleeve pipe 11 support sleeve pipe 11 thus.Cylinder body 19 has main body 19a and expansion link 19b.Main body 19a is installed on framework 9a.Expansion link 19b is connected with arm 24.By by control part 30 input control signals, expansion link 19b is stretched along the vertical direction, thereby cylinder body 19 make arm 24 liftings.
When arm 24 moved to down position owing to cylinder body 19, lower sensor 22 was positioned at the side (with reference to Fig. 6) of post 26 in the projection 28 opposed modes with the upper end of guide rod 27b.When projection 28 is positioned at the side of lower sensor 22, lower sensor 22 will represent that the signal that arm 24 arrives lifting position sends to control part 30.
The signal that control part 30 sends based on upper sensor 21 and lower sensor 22 is controlled the lifting of cylinder body 19, and applies vibration via 24 pairs of sleeve pipes 11 of arm.Particularly, after 30 pairs of cylinder bodies of control part 19 output rising signals, the detection signal that sends of upper sensor 21 is not imported in the situation of control part 30 at the appointed time, control part 30 will be exported dropping signal and rising signals repeatedly to cylinder body 19.
As shown in Figure 1, casting mold conveyance device 23 is disposed at the end in the downstream (the transfer device 4B side in the present embodiment) of cooling line 3.Casting mold conveyance device 23 in shifting apparatus 9, will remove sleeve pipe 11 and weight 10 state casting mold 5 backward a procedure take out of.In this rear procedure, can take out foundry goods from casting mold 5.
Next, the action around 5 pairs of foundry goods manufacturing systems 100 of casting mold describes.Loaded on the board carriage 6 of teeming line 2 by the casting mold 5 of making without molding box moulding machine 7.Load in the casting mold 5 of board carriage 6 along teeming line 2 downstream side shifting.Then, when casting mold 5 arrives shifting apparatus 9, utilize the sleeve pipe transfer 9b of section sleeve pipe 11 to be installed on the outer peripheral face of casting mold 5, and utilize the weight transfer 9c of section that weight 10 is loaded in the upper surface of casting mold 5.
In shifting apparatus 9, the casting mold 5 that sleeve pipe 11 and weight 10 are installed moves towards the downstream on teeming line 2.When casting mold 5 arrival pour into a mould regional 12, in casting mold 5, pour into a mould.Utilize the motlten metal of high temperature to produce steam when cast, this steam can be impregnated in the casting mold (sand mold) 5.
Then, when casting mold 5 arrives shifting apparatus 4A, utilize shifting apparatus 4A with its with board carriage 6 from teeming line 2 transfers to cooling line 3.Casting mold 5 moves towards the downstream on cooling line 3 and is cooled.In the process of this cooling, be impregnated into the steam cooling in the casting mold 5 during cast, and between casting mold 5 and sleeve pipe 11, produce moisture, thereby sleeve pipe 11 easily is attached to casting mold 5.
Then, when casting mold 5 arrived shifting apparatus 9, control part 30 rose arm 24 to cylinder body 19 output rising signals.In the situation that in the situation that sleeve pipe 11 is not attached to casting mold 5 or the degree of adhering to is very slight, sleeve pipe 11 can easily be removed from casting mold 5, thereby the arm 24 that lifts sleeve pipe 11 arrives lifting position at the appointed time.At this moment, the situation that 21 pairs of projections 28 of upper sensor are positioned at the side of upper sensor 21 detects, and will represent that the signal that arm 24 arrives lifting position sends to control part 30.
On the other hand, be difficult to remove sleeve pipe 11 from casting mold 5 in the situation that sleeve pipe 11 is attached to casting mold 5, arm 24 does not arrive lifting position at the appointed time.At this moment, the detection signal that upper sensor 21 is sent does not input to control part 30 at the appointed time, and taking this as an opportunity, and after making arm 24 drop to down position, control part 30 is namely exported dropping signal and rising signals repeatedly to cylinder body 19.Thus, sleeve pipe 11 is applied vibration.Applying of this vibration can be till upper sensor 21 detects projection 28 and repeatedly carry out.The output of cylinder body 19 can be set as, and the weight that can lift sleeve pipe 11 but can not be lifted the degree of the weight of sleeve pipe 11 and casting mold 5.In this case, when sleeve pipe 11 being applied vibration, casting mold 5 is difficult to float from board carriage 6.Therefore, thus can prevent because the vibration and casting mold 5 collides board carriage 6 repeatedly to casting mold 5 injuries.
Then, in the weight transfer 9c of section, weight 10 is removed from the upper surface of casting mold 5.The weight 10 that is removed is by the casting mold 5 of the weight transfer 9c of section transfer near the teeming line 2 that is positioned at the casting mold 5 of removing weight 10.Then, in the sleeve pipe transfer 9b of section, sleeve pipe 11 is removed from the outer peripheral face of casting mold 5.The sleeve pipe 11 that is removed is by the casting mold 5 of the sleeve pipe transfer 9b of section transfer near the teeming line 2 that is positioned at the casting mold 5 of removing sleeve pipe 11.
Then, casting mold 5 moves towards the downstream on cooling line 3.When casting mold 5 arrived casting mold conveyance device 23, it was from board carriage 6 transfers to casting mold conveyance device 23, and a procedure is taken out of backward.In this rear procedure, take out foundry goods from casting mold 5, thereby the manufacturing of foundry goods finishes.On the other hand, when the board carriage 6 that is removed casting mold 5 arrives shifting apparatus 4B, by shifting apparatus 4B from 3 transfers of cooling line to teeming line 2, thereby repeat above-mentioned operation.
In above such present embodiment, by applying vibration and become flexible adhering to of 11 pairs of casting molds of sleeve pipe being attached to the sleeve pipe 11 that has carried out cast and cooled casting mold 5.Therefore, even in the situation that sleeve pipe 11 is attached to casting mold 5, also can become flexible reliably adhering to of 11 pairs of casting molds 5 of sleeve pipe by vibration.Therefore, in the sleeve pipe transfer 9b of section, can swimmingly sleeve pipe 11 be removed from casting mold 5.Consequently, within the cycle time of regulation, finish the operation of removing sleeve pipes 11 from casting mold 5, thus the generation of the fault such as can prevent that production line from stopping, and can improve the manufacturing efficient of foundry goods.
In the present embodiment, be not input at the appointed time in the situation of control part 30 at the detection signal that upper sensor 21 is sent, control part 30 is controlled cylinder bodies 19 and is made arm 24 up-down vibration.For this reason, the sleeve pipe 11 that is attached on the casting mold 5 is applied vibration, and the sleeve pipe 11 that is not attached on the casting mold 5 is not applied vibration.Consequently, can further improve the manufacturing efficient of foundry goods.
Above, embodiments of the present invention are had been described in detail, yet the present invention is not limited to above-mentioned embodiment.For example, in the present embodiment sleeve pipe 11 is applied the vibration of above-below direction, yet also can apply vibration at left and right directions or incline direction.
In the present embodiment, based on the detection signal that upper sensor 21 is sent, correspondence applies the sleeve pipe 11 of vibration and selects, yet also can not carry out such select and whole sleeve pipe 11 being applied vibration.
Device as being used for sleeve pipe 11 is applied vibration is not limited to the illustrated cylinder body of present embodiment 19, also can adopt the various known vibration bringing devices such as vibrating motor.
For the related loosening device 18 of present embodiment, arm 24 state that arrives down positions is initial position as shown in Figure 8, and under this state, casting mold 5 arrives shifting apparatus 9.In addition, loosening device 18 also can be used as the device that makes sleeve pipe 11 and weight 10 liftings and is utilized.
Claims (8)
1. a method that is used for loosening sleeve pipe is characterized in that, comprising:
The operation that the casting mold that sleeve pipe is installed at outer surface is carried and poured into a mould to casting mold;
After the operation of described cast, carry and the cooling cast after the operation of described casting mold; And
After the operation of described cooling, to described sleeve pipe, apply the operation of vibration.
2. the method for loosening sleeve pipe according to claim 1 is characterized in that,
In the described operation that applies vibration, at above-below direction described sleeve pipe is applied vibration.
3. the method for loosening sleeve pipe according to claim 2 is characterized in that,
In the described operation that applies vibration, utilize the cylinder body that is connected with the support that supports described sleeve pipe to make described support lifting, thereby at above-below direction described sleeve pipe is applied vibration.
4. the method for loosening sleeve pipe according to claim 3 is characterized in that,
In the described operation that applies vibration, after to described cylinder body output rising signals, detection signal from sensor is not input in the situation of control part at the appointed time, described control part is exported dropping signal and rising signals repeatedly to described cylinder body, wherein, described sensor utilizes described cylinder body to described support and the situation that arrives lifting position detects.
5. each described method for loosening sleeve pipe is characterized in that according to claim 1 ~ 4, also comprises:
After the described operation that applies vibration, from the position that is applied in vibration, begin the operation of mobile described casting mold; And
After the operation of described movement, from described casting mold, remove the operation of described sleeve pipe.
6. a device that is used for loosening sleeve pipe is characterized in that,
Possesses vibrator, it is positioned at from sleeve pipe being installed at outer surface and having carried out successively cast and cooled casting mold is removed the upstream side of the detaching device of described sleeve pipe, and utilizing described detaching device removes described sleeve pipe from described casting mold before, described sleeve pipe is applied vibration.
7. the device for loosening sleeve pipe according to claim 6 is characterized in that,
Described vibrator has the support of the described sleeve pipe of supporting and makes the cylinder body of described support lifting,
Described device for loosening sleeve pipe also possesses control part, and the signal that this control part will make described cylinder body move back and forth up and down inputs to described cylinder body.
8. the device for loosening sleeve pipe according to claim 7 is characterized in that,
Also possess sensor, described support is utilized described cylinder body for it and the situation that arrives lifting position detects,
After described control part is to described cylinder body output rising signals, be not input at the appointed time in the situation of described control part from the detection signal of described sensor, described control part is exported dropping signal and rising signals repeatedly to described cylinder body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011153825A JP5724700B2 (en) | 2011-07-12 | 2011-07-12 | Jacket loosening method and jacket loosening device in frameless mold pouring cooling line |
| JP2011-153825 | 2011-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873313A true CN102873313A (en) | 2013-01-16 |
| CN102873313B CN102873313B (en) | 2016-06-08 |
Family
ID=47474951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210241761.7A Active CN102873313B (en) | 2011-07-12 | 2012-07-12 | For method and the device of loosening sleeve pipe |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130014909A1 (en) |
| JP (1) | JP5724700B2 (en) |
| CN (1) | CN102873313B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944773A (en) * | 2017-08-31 | 2020-03-31 | 新东工业株式会社 | Casting production line for slip flask casting mold and working method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9272329B2 (en) * | 2014-04-04 | 2016-03-01 | Honda Motor Co., Ltd. | Sand knock-out head clamping assembly |
| FR3057797B1 (en) * | 2016-10-20 | 2018-11-16 | Rc Tech | INDUSTRIAL ROBOT FOR MANIPULATING MOLDING CHASSIS AND MOLDING PLANT COMPRISING AT LEAST ONE SUCH ROBOT |
| CN109399466B (en) * | 2018-12-29 | 2021-07-13 | 河南省大方重型机器有限公司 | Pressure casting system and pressure casting carrying crane thereof |
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| US5853042A (en) * | 1998-02-26 | 1998-12-29 | Hunter Automated Machinery Corporation | Drag mold release mechanism |
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- 2011-07-12 JP JP2011153825A patent/JP5724700B2/en active Active
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2012
- 2012-07-09 US US13/544,262 patent/US20130014909A1/en not_active Abandoned
- 2012-07-12 CN CN201210241761.7A patent/CN102873313B/en active Active
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| JPS5597844A (en) * | 1979-01-17 | 1980-07-25 | Honda Motor Co Ltd | Forming method of cast-out hole |
| JPH0661363U (en) * | 1993-01-14 | 1994-08-30 | 中部新東工業株式会社 | Casting line for frameless molds |
| JP3169157B2 (en) * | 1995-01-20 | 2001-05-21 | 新東工業株式会社 | Blanking mold casting circulation line equipment |
| CN1174823C (en) * | 1999-11-04 | 2004-11-10 | Ykk株式会社 | Method and apparatus for producing cast product with microholes |
| CN100515610C (en) * | 2004-12-24 | 2009-07-22 | 新东工业株式会社 | Mold disassembly method and installation therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944773A (en) * | 2017-08-31 | 2020-03-31 | 新东工业株式会社 | Casting production line for slip flask casting mold and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102873313B (en) | 2016-06-08 |
| US20130014909A1 (en) | 2013-01-17 |
| JP2013018033A (en) | 2013-01-31 |
| JP5724700B2 (en) | 2015-05-27 |
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