CN106001462B - A kind of automatic coating machine for ductile iron pipe sand core - Google Patents
A kind of automatic coating machine for ductile iron pipe sand core Download PDFInfo
- Publication number
- CN106001462B CN106001462B CN201610448642.7A CN201610448642A CN106001462B CN 106001462 B CN106001462 B CN 106001462B CN 201610448642 A CN201610448642 A CN 201610448642A CN 106001462 B CN106001462 B CN 106001462B
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- CN
- China
- Prior art keywords
- sand core
- casing
- plunger tip
- rotary steering
- iron pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
- B22C23/02—Devices for coating moulds or cores
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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 automatic coating machines for ductile iron pipe sand core, including casing and sand core bracket, casing internal is spray booth, sand core bracket is set to the side of casing, the sand core bracket includes ring support, rotational deceleration mechanism and rotary steering mechanism, ring support is connect with rotational deceleration mechanism, and rotational deceleration mechanism is connect with rotary steering mechanism, and rotary steering mechanism is set on casing；Rotation core ejection mechanism is additionally provided on the casing, rotation core ejection mechanism is set to the side opposite with sand core bracket.The automatic spraying of sand core may be implemented in the present invention, intervenes without operating personnel, and coating quality is high, coating uniform.
Description
Technical field
The present invention relates to a kind of spraying equipment more particularly to a kind of automatic coating machines for ductile iron pipe sand core.
Background technology
When casting nodular cast iron pipe, the sand core surface for casting needs to spray one layer of fireproof coating, and effect has：1、
It, can be to avoid casting scab as separation layer；2, reduce leads to hard edges because of sand core face checking；3, it reduces because of sand core table
Sand washing, drop and the sand holes that surface intensity not enough generates.When to sand core spray refractory coating, the uniformity of dope layer is to casting
Quality influences very big.The prior art is the movement of manual control nozzle after fixing sand core to complete spray coating operations, operating efficiency
It is low, and coating uniformity is relatively low, coating quality is poor.
Invention content
To solve the above problems, the present invention provides a kind of automatic coating machine for ductile iron pipe sand core, specific side
Case is：
A kind of automatic coating machine for ductile iron pipe sand core, including casing and sand core bracket, casing internal are spraying
Room, sand core bracket are set to the side of casing, and the sand core bracket includes ring support, rotational deceleration mechanism and rotary steering machine
Structure, ring support are connect with rotational deceleration mechanism, and rotational deceleration mechanism is connect with rotary steering mechanism, and rotary steering mechanism is set to
On casing；The rotary shaft of rotational deceleration mechanism and the rotary shaft of rotary steering mechanism are orthogonal；The rotary steering mechanism
It is connected with overturning hydraulic cylinder；Rotation core ejection mechanism is additionally provided on the casing, rotation core ejection mechanism is set to and sand core bracket phase
To side；The rotation core ejection mechanism includes annular baffle ring, plunger tip guide rod and plunger tip cylinder, and the annular baffle ring is logical
Rotatable elastic support is crossed to connect with plunger tip guide rod, plunger tip cylinder..
Further, the rotary steering mechanism be three Zhou Lian rotary steerings mechanisms, overturning hydraulic cylinder by connecting rod with
It is connected.
Further, the elastic support is flexible rotating spring support, and annular baffle ring passes through flexible rotating spring branch
Frame is connect with a cross bar, and the plunger tip guide rod, plunger tip cylinder are also connect with the cross bar.
Further, the plunger tip guide rod has two, is symmetricly set on plunger tip cylinder both sides.
Further, the casing is equipped with paint pump, and paint pump is connected to spray booth.
Further, mould wash mixer is additionally provided on the casing, the stirring-head of mould wash mixer extend into spray booth
It is interior.
The present apparatus when in use, sand core is fixed on the ring support of sand core bracket, and by rotational deceleration, mechanism drives it
It may be implemented in conversion both horizontally and vertically, when being horizontally oriented, by rotation plunger tip machine in rotation, rotary steering mechanism
Structure sand core is held out against, and prevents sand core from falling off during rotary spraying.The beneficial point of the present invention is that sand core may be implemented
Automatic spraying, intervene without operating personnel, and coating quality is high, coating uniform.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic top plan view of the present invention；
Fig. 3 is the schematic side view of the present invention；
Fig. 4 is the sand core carrier structure schematic diagram in the present invention.
Specific implementation mode
A kind of automatic coating machine for ductile iron pipe sand core as shown in Fig. 1 ~ 4, including casing 1 and sand core bracket,
The inside of casing 1 is spray booth, and sand core bracket is set to the side of casing 1, and the sand core bracket includes that ring support 2, rotation subtract
Fast mechanism 3 and rotary steering mechanism 4, ring support 2 connect 3 with rotational deceleration mechanism, rotational deceleration mechanism 3 and rotary steering machine
Structure 4 connects, and rotary steering mechanism 4 is set on casing 1；The rotary shaft of the rotary shaft and rotary steering mechanism 4 of rotational deceleration mechanism 3
It is orthogonal；The rotary steering mechanism 4 is connected with overturning hydraulic cylinder 10；Rotary steering mechanism 4 described in the present embodiment
For three Zhou Lian rotary steerings mechanisms, overturning hydraulic cylinder 10 is connected thereto by connecting rod 11.Rotational deceleration mechanism 3 is subtracted using 1-5
Fast case passing power realizes the rotation of sand core 12, and when power uses variable-frequency motor, it is stepless adjustable that rotary speed may be implemented.
Rotary steering mechanism 4 is 80 ~ 90 degree in vertical rotation angle, can realize sand core 12 it is horizontal with vertical to conversion.
Rotation core ejection mechanism is additionally provided on the casing 1, rotation core ejection mechanism is set to the side opposite with sand core bracket；
The rotation core ejection mechanism includes annular baffle ring 5, plunger tip guide rod 8 and plunger tip cylinder 7, and the annular baffle ring 5 is by can
The elastic support of rotation is connect with plunger tip guide rod 8, plunger tip cylinder 7.Elastic support described in the present embodiment is flexible rotating
Spring support 6, annular baffle ring 5 are connect by flexible rotating spring support 6 with a cross bar 9, the plunger tip guide rod 8, plunger tip
Cylinder 7 is also connect with the cross bar 9；The plunger tip guide rod 8 has two, is symmetricly set on 7 both sides of plunger tip cylinder.
The casing 114 is equipped with paint pump, and paint pump 14 is connected to spray booth, and paint pump 14 is used in spray booth
Coating is conveyed, when sand core 12 is in level, 12 lower edge of sand core should be less than by spraying indoor coating liquid level line.The casing
Mould wash mixer 13 is additionally provided on 1, the stirring-head of mould wash mixer 13 is extend into spray booth, for being stirred to coating.
When in use, sand core 12 is fixed on the ring support 2 of sand core bracket for the present apparatus, by 3 band of rotational deceleration mechanism
Its rotation is moved, it may be implemented in conversion both horizontally and vertically, when being horizontally oriented, by rotating in rotary steering mechanism 4
Core ejection mechanism sand core is held out against, and prevents sand core 12 from falling off during rotary spraying.The beneficial point of the present invention is can be with
The automatic spraying for realizing sand core is intervened without operating personnel, and coating quality is high, coating uniform.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of automatic coating machine for ductile iron pipe sand core, including casing and sand core bracket, casing internal are spray booth,
Sand core bracket is set to the side of casing, it is characterised in that：The sand core bracket includes ring support, rotational deceleration mechanism and rotation
Turn guiding mechanism, ring support is connect with rotational deceleration mechanism, and rotational deceleration mechanism is connect with rotary steering mechanism, rotary steering
Mechanism is set on casing；The rotary shaft of rotational deceleration mechanism and the rotary shaft of rotary steering mechanism are orthogonal；The rotation
Guiding mechanism is connected with overturning hydraulic cylinder；Rotation core ejection mechanism is additionally provided on the casing, rotation core ejection mechanism is set to and sand
The opposite side of core bracket；The rotation core ejection mechanism includes annular baffle ring, plunger tip guide rod and plunger tip cylinder, the ring
Shape baffle ring is connect by rotatable elastic support with plunger tip guide rod, plunger tip cylinder；The rotary steering mechanism is three axis
Join rotary steering mechanism, overturning hydraulic cylinder is connected thereto by connecting rod, and the elastic support is flexible rotating spring support, ring
Shape baffle ring is connect by flexible rotating spring support with a cross bar, the plunger tip guide rod, plunger tip cylinder also with the cross bar
Connection.
2. a kind of automatic coating machine for ductile iron pipe sand core according to claim 1, it is characterised in that：Described
Plunger tip guide rod has two, is symmetricly set on plunger tip cylinder both sides.
3. a kind of automatic coating machine for ductile iron pipe sand core according to claim 1, it is characterised in that：Described
Casing is equipped with paint pump, and paint pump is connected to spray booth.
4. a kind of automatic coating machine for ductile iron pipe sand core according to claim 3, it is characterised in that：Described
Mould wash mixer is additionally provided on casing, the stirring-head of mould wash mixer is extend into spray booth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610448642.7A CN106001462B (en) | 2016-06-21 | 2016-06-21 | A kind of automatic coating machine for ductile iron pipe sand core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610448642.7A CN106001462B (en) | 2016-06-21 | 2016-06-21 | A kind of automatic coating machine for ductile iron pipe sand core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106001462A CN106001462A (en) | 2016-10-12 |
| CN106001462B true CN106001462B (en) | 2018-10-12 |
Family
ID=57087111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610448642.7A Active CN106001462B (en) | 2016-06-21 | 2016-06-21 | A kind of automatic coating machine for ductile iron pipe sand core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001462B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530133B (en) * | 2018-11-30 | 2020-05-26 | 中国兵器工业第五九研究所 | Automatic coating device for inner surface coating of closed cylindrical part |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3918852B2 (en) * | 2005-06-28 | 2007-05-23 | ダイキン工業株式会社 | Adsorption heat exchanger manufacturing method and manufacturing apparatus |
| CN2832324Y (en) * | 2005-11-07 | 2006-11-01 | 王文平 | Rotating paint-steeping machine |
| CN201511139U (en) * | 2009-05-05 | 2010-06-23 | 上海标准件模具厂 | Adjustable thimble with elastic end surface |
| CN201685123U (en) * | 2010-06-03 | 2010-12-29 | 成都银河动力股份有限公司 | Aluminum piston rough turned outer circle clamp of internal combustion engine |
| CN202963392U (en) * | 2012-10-30 | 2013-06-05 | 蚌埠市华顺电动机械厂 | Casting water-based coating mixing truck with hand brake |
| CN203525955U (en) * | 2013-09-30 | 2014-04-09 | 桐庐天元机电有限公司 | Special paint dipping device for wind driven generator stator |
| CN104889346A (en) * | 2015-06-23 | 2015-09-09 | 天津久增金属有限公司 | Surface treater for large-sized casting cores |
| CN204912681U (en) * | 2015-06-30 | 2015-12-30 | 中信戴卡股份有限公司 | Casting mold spraying material device |
| CN205165741U (en) * | 2015-10-10 | 2016-04-20 | 刘天平 | Horizontal type vertical stroke of foundry goods is watered sand mould and is erect turning device |
| CN205798349U (en) * | 2016-06-21 | 2016-12-14 | 孙志军 | A kind of automatic coating machine for ductile iron pipe core |
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2016
- 2016-06-21 CN CN201610448642.7A patent/CN106001462B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106001462A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhijun Inventor after: Cao Fangming Inventor before: Sun Zhijun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: 250000 room 402, unit 1, 37 East Tower, Zhang Ma Tun Village, Ji'nan, Shandong. Patentee after: Ji'nan wowun Machinery Equipment Co.,Ltd. Address before: 250000 502 unit 6, 17 building, golden court garden, Tianqiao District, Ji'nan, Shandong Patentee before: Sun Zhijun |