CN108941472A - A kind of double-station device for sand coated iron mould machine - Google Patents
A kind of double-station device for sand coated iron mould machine Download PDFInfo
- Publication number
- CN108941472A CN108941472A CN201811128919.3A CN201811128919A CN108941472A CN 108941472 A CN108941472 A CN 108941472A CN 201811128919 A CN201811128919 A CN 201811128919A CN 108941472 A CN108941472 A CN 108941472A
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- China
- Prior art keywords
- sand
- mold
- double
- top surface
- cylinder
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/068—Semi-permanent moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The present invention relates to a kind of double-station device for sand coated iron mould machines, including two hoppers being connected, the top base of feed hopper bottom is set, it is arranged in top base and penetrates sand hopper be connected respectively with the discharge port of hopper two, the side for penetrating sand hopper is connected with gas tank, leakage sand portion is provided in two hoppers, the top surface in leakage sand portion is connected with cylinder seal lid, the bottom surface in leakage sand portion is connected with the sand inlet for the top surface for penetrating sand hopper, cylinder one is connected in cylinder seal lid, the bottom of top base is connected with mold bogey.
Description
Technical field
The present invention relates to casting fields, and in particular to a kind of double-station device for sand coated iron mould machine.
Background technique
Precoated sand, sand grain surface are covered with the molding sand or core sand of one layer of hard resin film before moulding, there is cold process and thermal method
Two kinds of coating techniques: cold process is dissolved resin with ethyl alcohol, and methenamine is added during mulling, and the two is made to be coated on sand grains
Surface, ethyl alcohol volatilization, obtains precoated sand；Sand is preheating to certain temperature by thermal method, and resin is added to make its melting, and stirring is coated on resin
Sand grain surface, adds methenamine aqueous solution and lubricant, cooling, broken, sieve to obtain precoated sand, is used for steel-casting, ironcasting.
Covering sand machine is one kind using precoated sand as raw material, utilizes the machine of hot box principle production precoated sand sand mold, core shooter
The raw material for making overlay film sand core is sand in coating phenolic resin, and high production efficiency, accurate size, appearance are bright and clean, is able to produce interior
The more complicated casting of chamber.
Therefore, it is simple to invent a kind of structure, design rationally, improves working efficiency, reduces a kind of double-station of production cost
Device for sand coated iron mould machine.
Summary of the invention
In view of the deficiencies of the prior art, it is simple to provide a kind of structure by the present invention, and design rationally, improves working efficiency, reduces
A kind of double-station device for sand coated iron mould machine of production cost.
The technical scheme of the present invention is realized as follows: a kind of double-station device for sand coated iron mould machine, including two material being connected
Bucket, is arranged in the top base of feed hopper bottom, and penetrating in top base be connected respectively with the discharge port of hopper two is arranged in
Sand hopper, the side for penetrating sand hopper are connected with gas tank, and leakage sand portion is provided in two hoppers, and the top surface in leakage sand portion is connected with
The bottom surface of cylinder seal lid, leakage sand portion is connected with the sand inlet for the top surface for penetrating sand hopper, and cylinder one is connected in cylinder seal lid,
The bottom of top base is connected with mold bogey.
The mold bogey includes the bottom base for being connected to top base bottom, is connected to the two sides of bottom base top surface
Roller mount, the roller group being connected in roller mount is arranged in the mold in roller group, is separately positioned on the mold of mold lower part
Jacking apparatus is provided with mold limiting device in bottom base, and the two sides of bottom base are provided with transmission device.
The transmission device includes the side seat that bottom base two sides are arranged in, and side seat top surface is arranged in sidewinders wheel seat, if
It sets and is sidewindering the side wheel group on wheel seat.
The mold jacking apparatus includes the fixed board being connected with bottom base, and the oil of center in fixed board is arranged in
The surrounding of cylinder, the outside of oil cylinder is provided with axis, and the movable plate of axis top surface is arranged in, and the outside of movable plate is provided with close to switch.
The mold limiting device includes the cylinder two that bottom base side is arranged in, and is connected to the motion bar top of cylinder two
The limit plate in face.
The axis is fixedly connected with movable plate by flange, and the outer cover of the bottom axis of fixed board is equipped with axle sleeve, the work of oil cylinder
For the outer cover of lever equipped with top, the top surface of top is connected to the bottom of movable plate.
The limit plate is rectangular configuration, and the top surface of bottom base offers the rectangular opening matched with limit plate.
There are three into sand hole, the top surface for leaking sand portion is provided with cylinder-bore for the external setting of the lower part in the leakage sand portion.
The bottom of the fixed board is connected with support plate, and the outer end face of support plate is connected with the medial surface of bottom base.
Technical solution of the present invention has following good effect: the configuration of the present invention is simple, and rationally, the present invention includes being connected for design
Two hoppers connect, hopper are provided with precoated sand, and precoated sand is by three of the external setting of the lower part in leakage sand portion into sand hole stream
Enter to penetrating in sand hopper, the top surface in leakage sand portion is connected with cylinder seal lid, and cylinder one is connected in cylinder seal lid, and cylinder one is downward
Movement progress precoated sand moves downward, and the side for penetrating sand hopper is connected with gas tank, and gas tank is to penetrating sand hopper gas supply, by precoated sand from penetrating sand
Bucket injects in mold.The bottom of top base is connected with bottom base, and the top surface of bottom base is connected with roller mount, is connected in roller mount
Roller group, the two sides of bottom base are provided with transmission device, and transmission device includes the side seat that bottom base two sides are arranged in, and are arranged in side
Wheel seat is sidewindered in seat top surface, the side wheel group sidewindered on wheel seat is arranged in, mold is placed in side wheel group, and mold can be in side
It is slided in roller group, when mold movement is to certain position and when being located at the top of mold jacking apparatus, mold
Limiting device work, cylinder push limit plate to move upwards, and limit plate is rectangular configuration, and the top surface of bottom base offers and limits
The rectangular opening that plate matches, limit plate are stretched from bottom base, and limit plate is in contact with the end face of mold, close to switch starting
Oil cylinder, oil cylinder are started to work, and the center of fixed board is arranged in oil cylinder, and fixed board is bolted to connection with bottom base, oil cylinder
Motion bar outer cover equipped with top, the top surface of top is connected to the bottom of movable plate, and top moves upwards, and drives movable plate upward
Movement, axis also moves upwards, at this point, mold is located at the top of movable plate, movable plate is moved upwards, by mold top to the bottom for penetrating sand hopper
Portion penetrates sand hopper and gets to precoated sand in mold, and after completion, cylinder moving, limit plate is retracted in bottom base, oil cylinder driven mold
To in roller group, then it is moved to by roller group in the side wheel group on right side, finally takes out mold.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is structural schematic diagram of the invention.
Fig. 4 is structural schematic diagram of the invention.
Fig. 5 is structural schematic diagram of the invention.
Fig. 6 is structural schematic diagram of the invention.
Fig. 7 is structural schematic diagram of the invention.
Specific embodiment
As shown in Fig. 1,2,3,4,5,6,7, a kind of double-station device for sand coated iron mould machine, including two hoppers 1 being connected, setting
Top base 2 in 1 bottom of hopper is arranged in top base 2 and penetrates sand hopper be connected respectively with the discharge port of hopper 1 two
3, the side for penetrating sand hopper 3 is connected with gas tank, and leakage sand portion 4, the top surface connection in leakage sand portion 4 are provided in two hoppers 1
There is cylinder seal lid 5, the bottom surface in leakage sand portion 4 is connected with the sand inlet for the top surface for penetrating sand hopper 3, is connected in cylinder seal lid 5
Cylinder 1, the bottom of top base 2 are connected with mold bogey.
The mold bogey includes the bottom base 7 for being connected to 2 bottom of top base, is connected to 7 top surface of bottom base
The roller mount 8 of two sides, the roller group 9 being connected in roller mount 8 are arranged in the mold 10 in roller group 9, are separately positioned on mold
The mold jacking apparatus of 10 lower parts is provided with mold limiting device in bottom base 7, and the two sides of bottom base 7 are provided with transmission device.
The transmission device includes the side seat 21 that bottom base two sides are arranged in, and side 21 top surfaces of seat are arranged in sidewinders wheel seat 22, setting
Sidewindering the side wheel group 23 on wheel seat 22.The mold jacking apparatus includes the fixed board 11 being connected with bottom base 7, setting
The oil cylinder 12 of center, the surrounding of the outside of oil cylinder 12 are provided with axis 14 in fixed board 11, and the movable plate of 14 top surface of axis is arranged in
13, the outside of movable plate 13 is provided with close to switch 20.The mold limiting device includes the cylinder that 7 side of bottom base is arranged in
2 18, it is connected to the limit plate 19 of the motion bar top surface of cylinder 2 18.The axis 14 and movable plate 13 connects by the way that flange 15 is fixed
It connects, the outer cover of the bottom axis 14 of fixed board 11 is equipped with axle sleeve 16, and the outer cover of the motion bar of oil cylinder 12 is equipped with top 17, top 17
Top surface be connected to the bottom of movable plate 13.The limit plate 19 is rectangular configuration, and the top surface of bottom base 7 offers and limit plate
19 rectangular openings matched.There are three into sand hole 24, the top surface for leaking sand portion 4 is set for the external setting of the lower part in the leakage sand portion 4
It is equipped with cylinder-bore 25.The bottom of the fixed board 11 is connected with support plate 26, the outer end face of support plate 26 and the inside of bottom base 7
Face is connected.
For the present invention when specifically used, the present invention includes two hoppers 1 being connected, and hopper 1 is provided with precoated sand,
Precoated sand is flowed into sand hole 24 by external three be arranged of the lower part in leakage sand portion 4 and is penetrated in sand hopper 3, and the top surface in sand portion 4 is leaked
It is connected with cylinder seal lid 5, cylinder 1 is connected in cylinder seal lid 5, cylinder 1, which moves downward, pushes precoated sand to transport downwards
Dynamic, the side for penetrating sand hopper 3 is connected with gas tank, and gas tank injects precoated sand in mold 10 from sand hopper 3 is penetrated to the gas supply of sand hopper 3 is penetrated.On
The bottom of pedestal 2 is connected with bottom base 7, and the top surface of bottom base 7 is connected with roller mount 8, roller group 9 is connected in roller mount 8, under
The two sides of pedestal 7 are provided with transmission device, and transmission device includes the side seat 21 that bottom base two sides are arranged in, and setting is pushed up in side seat 21
Wheel seat 22 is sidewindered in face, and the side wheel group 23 sidewindered on wheel seat 22 is arranged in, and mold 10 is placed in side wheel group 23, mold 10
It can be slided in side wheel group 23, top when mold 10 moves to certain position and positioned at mold jacking apparatus
When, mold limiting device work, cylinder 2 pushes limit plate 19 to move upwards, and limit plate 19 is rectangular configuration, bottom base 7
Top surface offer the rectangular opening matched with limit plate 19, limit plate 19 is stretched from bottom base 7, limit plate 19 and mold
10 end face is in contact, and starts oil cylinder 12 close to switch 20, oil cylinder 12 is started to work, and the centre bit of fixed board 11 is arranged in oil cylinder 12
It sets, fixed board 11 is bolted to connection with bottom base, and the outer cover of the motion bar of oil cylinder 12 comes directly towards 17 top equipped with top 17
Face is connected to the bottom of movable plate 13, and top 17 moves upwards, and drives movable plate 13 to move upwards, axis 14 also moves upwards, at this point, mould
Tool 10 is located at the top of movable plate 13, and movable plate moves upwards, and mold 10 is pushed up to the bottom for penetrating sand hopper 3, sand hopper 3 is penetrated and beats precoated sand
Into mold 10, after completion, cylinder 2 is moved, and limit plate 19 is retracted in bottom base 7, and 12 driven mold 10 of oil cylinder is to down toward rolling
In wheel group 9, then it is moved to by roller group 9 in the side wheel group 23 on right side, finally takes out mold 10.
Claims (9)
1. the top base in hopper (1) bottom is arranged including two hoppers (1) being connected in a kind of double-station device for sand coated iron mould machine
(2), being arranged in top base (2) to penetrate sand hopper (3) with being connected respectively with the discharge port of hopper (1) two, penetrate sand hopper (3)
Side be connected with gas tank, it is characterised in that: is provided with leakage sand portion (4) in two hoppers (1), leaks sand portion (4)
Top surface is connected with cylinder seal lid (5), and the bottom surface of leakage sand portion (4) is connected with the sand inlet for the top surface for penetrating sand hopper (3), and cylinder is close
It is connected with cylinder one (6) in capping (5), the bottom of top base (2) is connected with mold bogey.
2. double-station device for sand coated iron mould machine according to claim 1, it is characterised in that: the mold bogey includes connecting
The bottom base (7) in top base (2) bottom is connect, the roller mount (8) of the two sides of bottom base (7) top surface is connected to, is connected to idler wheel
Roller group (9) on seat (8), the mold (10) being arranged on roller group (9), is separately positioned on the mold top of mold (10) lower part
Device is risen, is provided with mold limiting device in bottom base (7), the two sides of bottom base (7) are provided with transmission device.
3. double-station device for sand coated iron mould machine according to claim 1, it is characterised in that: the transmission device includes that setting exists
The side seat (21) of bottom base two sides, is arranged sidewindering wheel seat (22) in side seat (21) top surface, is arranged on sidewindering wheel seat (22)
Side wheel group (23).
4. double-station device for sand coated iron mould machine according to claim 2, it is characterised in that: the mold jacking apparatus include with
The oil cylinder (12) in fixed board (11) interior center is arranged in the fixed board (11) that bottom base (7) is connected, the outside of oil cylinder (12)
Surrounding is provided with axis (14), and the movable plate (13) in axis (14) top surface is arranged, and the outside of movable plate (13) is provided with close to switch (20).
5. double-station device for sand coated iron mould machine according to claim 3, it is characterised in that: the mold limiting device includes setting
The cylinder two (18) in bottom base (7) side is set, the limit plate (19) of the motion bar top surface of cylinder two (18) is connected to.
6. double-station device for sand coated iron mould machine according to claim 3, it is characterised in that: the axis (14) and movable plate (13) is logical
It crosses flange (15) to be fixedly connected, the outer cover of the bottom axis (14) of fixed board (11) is equipped with axle sleeve (16), the motion bar of oil cylinder (12)
Outer cover equipped with top (17), the top surface of top (17) is connected to the bottoms of movable plate (13).
7. double-station device for sand coated iron mould machine according to claim 4, it is characterised in that: the limit plate (19) is rectangle knot
Structure, the top surface of bottom base (7) offer the rectangular opening matched with limit plate (19).
8. double-station device for sand coated iron mould machine according to claim 3, it is characterised in that: the lower part in the leakage sand portion (4)
There are three into sand hole (24), the top surface for leaking sand portion (4) is provided with cylinder-bore (25) for outside setting.
9. double-station device for sand coated iron mould machine according to claim 3, it is characterised in that: the bottom of the fixed board (11) connects
Have support plate (26), the outer end face of support plate (26) is connected with the medial surface of bottom base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128919.3A CN108941472A (en) | 2018-09-27 | 2018-09-27 | A kind of double-station device for sand coated iron mould machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128919.3A CN108941472A (en) | 2018-09-27 | 2018-09-27 | A kind of double-station device for sand coated iron mould machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108941472A true CN108941472A (en) | 2018-12-07 |
Family
ID=64472185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811128919.3A Pending CN108941472A (en) | 2018-09-27 | 2018-09-27 | A kind of double-station device for sand coated iron mould machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108941472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918903A (en) * | 2019-11-21 | 2020-03-27 | 深圳市东研磨料磨具有限公司 | Full-automatic sand-covering molding machine |
| CN111468684A (en) * | 2020-05-29 | 2020-07-31 | 苏州三信机器制造有限公司 | Special cold core machine for cast tube bell mouth sand core |
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| US20070175607A1 (en) * | 2004-03-18 | 2007-08-02 | Sintokogio Ltd. | Method and apparatus for molding an upper and a lower mold having no flask |
| CN102861880A (en) * | 2012-10-15 | 2013-01-09 | 浙江省机电设计研究院有限公司 | Sand-coating molding device and method for large metal mold |
| JP2013166180A (en) * | 2012-02-17 | 2013-08-29 | Lignyte Co Ltd | Mold manufacturing apparatus |
| CN104668477A (en) * | 2013-11-28 | 2015-06-03 | 无锡市双全机械制造厂 | Double-station sand-coated iron mould core shooter |
| CN204912729U (en) * | 2015-08-31 | 2015-12-30 | 河北卡玛液压机械有限公司 | Swage covers sand production line vibrations dnockout machine |
| DE112014005849T5 (en) * | 2014-12-18 | 2016-10-06 | Suzhou Mingzhi Technology Co., Ltd. | Adjustable sanding mechanism and sand shooting method for a core shooter |
| CN107598102A (en) * | 2017-11-06 | 2018-01-19 | 禹州市昆仑模具有限公司 | A kind of large-scale pair is opened automatic turning core shooter sand shot bucket |
| CN209174841U (en) * | 2018-09-27 | 2019-07-30 | 禹州市昆仑模具有限公司 | A kind of double-station device for sand coated iron mould machine |
-
2018
- 2018-09-27 CN CN201811128919.3A patent/CN108941472A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB826633A (en) * | 1955-07-16 | 1960-01-13 | Birmidal Developments Ltd | A multi-station machine for making foundry cores and moulds |
| GB781147A (en) * | 1955-12-09 | 1957-08-14 | Raymond Laurence Newby | Improvements in core blowing apparatus |
| SU1463379A1 (en) * | 1986-10-03 | 1989-03-07 | Производственное Объединение "Гомсельмаш" | Installation for making cores |
| US6662855B1 (en) * | 1999-11-04 | 2003-12-16 | Sintokogio, Ltd. | Molding device and molding method or sand mold |
| US20060108087A1 (en) * | 2001-04-17 | 2006-05-25 | Sintokogio, Ltd. | Molding machine and a pattern carrier used therefor |
| US20070175607A1 (en) * | 2004-03-18 | 2007-08-02 | Sintokogio Ltd. | Method and apparatus for molding an upper and a lower mold having no flask |
| JP2013166180A (en) * | 2012-02-17 | 2013-08-29 | Lignyte Co Ltd | Mold manufacturing apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918903A (en) * | 2019-11-21 | 2020-03-27 | 深圳市东研磨料磨具有限公司 | Full-automatic sand-covering molding machine |
| CN110918903B (en) * | 2019-11-21 | 2021-04-02 | 深圳市东研磨料磨具有限公司 | Full-automatic sand-covering molding machine |
| CN111468684A (en) * | 2020-05-29 | 2020-07-31 | 苏州三信机器制造有限公司 | Special cold core machine for cast tube bell mouth sand core |
| CN111468684B (en) * | 2020-05-29 | 2021-09-21 | 苏州三信机器制造有限公司 | Special cold core machine for cast tube bell mouth sand core |
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