CN207787638U - sand core spraying machine - Google Patents
sand core spraying machine Download PDFInfo
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- CN207787638U CN207787638U CN201721532767.4U CN201721532767U CN207787638U CN 207787638 U CN207787638 U CN 207787638U CN 201721532767 U CN201721532767 U CN 201721532767U CN 207787638 U CN207787638 U CN 207787638U
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- staving
- sand core
- spraying machine
- supporter
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Abstract
The utility model is related to painting spraying device technical fields, it is a kind of sand core spraying machine, it includes pedestal, staving, staving is fixed on pedestal, the inner lower of staving is provided with supporter, and the driving device that supporter can be made to rotate is installed on pedestal, at least provided with a mounting bracket on the madial wall of staving, it is installed with hairbrush on mounting bracket, nozzle is installed on the madial wall of staving.The utility model reasonable and compact in structure, by the way that hairbrush and rotary supporter are arranged in staving, the coating of ejection can be equably applied on the outer surface of sand core, the reason because of coating covering unevenness is avoided, the problem of causing sand to be mixed into metal and melt in water, and then influence casting quality, in whole process, it no longer needs to manually to be brushed, it is time saving and energy saving, convenient and efficient, it is efficient.
Description
Technical field
The utility model is related to the technical fields of painting spraying device, are a kind of sand core spraying machines.
Background technology
Sand core is the material for manufacturing core in Foundry Production, generally by casting model powder, moulding sand binder and additives etc.
Modeling Material is mixed in a certain ratio, and sand core is fixed on the specific position in sand mo(u)ld, is then cast, after the completion of casting,
Sand core has just been wrapped in casting, breaks sand core into pieces, the chamber portion being formed in casting, in order to avoid the sand in casting process
Son is mixed into metal and melts in water, and then influences final member quality, and a coating, this painting are painted on sand core that can be before casting
Material can effectively avoid the adhesion of grit and the molten water of metal, currently, existing spraying equipment can not equably carry out sand core
Spraying, will produce individual place sprays less than or coating drip situation, so every time after spraying, it is also necessary to which worker brushes again manually again
One time, time-consuming and laborious, efficiency is low.
Invention content
The utility model provides a kind of sand core spraying machine, overcomes the deficiency of the above-mentioned prior art, can effectively solve
Existing spraying equipment can not equably spray sand core, and also need to worker after spraying every time brushes one times again manually again,
Problem time-consuming and laborious, efficiency is low.
The technical solution of the utility model is realized by following measures：A kind of sand core spraying machine includes pedestal, bucket
Body, staving are fixed on pedestal, and the inner lower of staving is provided with supporter, and being installed on pedestal can be such that supporter turns
Dynamic driving device is installed with hairbrush, in staving at least provided with a mounting bracket on the madial wall of staving on mounting bracket
Madial wall on be installed with nozzle.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution：
Above-mentioned supporter includes four telescopic support arms, and four support arms are connected with each other and in cross-shaped, branch
Be both provided on the upper surface of brace position it is adjustable and with lock function limit body.
It is installed with cylinder on the lateral wall of above-mentioned staving, is extended in staving outside the telescopic rod in cylinder, mounting bracket is in
It compass shaped and is made of two hinged supporting legs, is all installed with hairbrush on supporting leg, the telescopic rod of cylinder and two supporting legs
Hinged end is fixedly connected.
Above-mentioned driving device is air motor.
It is provided with block at the upper port of above-mentioned staving.
The utility model reasonable and compact in structure can be with by the way that hairbrush and rotary supporter are arranged in staving
The coating of ejection is equably applied on the outer surface of sand core, the reason because of coating covering unevenness is avoided, causes sand
It is mixed into metal to melt in water, and then the problem of influence casting quality, in whole process, no longer needs to manually to be brushed, time saving province
It is power, convenient and efficient, it is efficient.
Description of the drawings
Attached drawing 1 is the main structure diagram of the best embodiment of the utility model.
Attached drawing 2 is that the best embodiment of the utility model removes the overlooking structure diagram after block.
Coding in attached drawing is respectively：1 is pedestal, and 2 be staving, and 3 be hairbrush, and 4 be nozzle, and 5 be support arm, and 6 be limit
Body, 7 be cylinder, and 8 be telescopic rod, and 9 be supporting leg, and 10 be air motor, and 11 be block, and 12 be sand core, and 13 be spray pump.
Specific implementation mode
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the present invention, for ease of description, the description of the relative position relation of each component is according to specification
The Butut mode of attached drawing 1 is described, such as：The position relationship of upper and lower, left and right etc. is the Butut according to Figure of description 1
Direction determines.
The utility model is further described with reference to embodiment and attached drawing：
As shown in attached drawing 1,2, which includes pedestal 1, staving 2, and staving 2 is fixed on pedestal 1, staving 2
Inner lower is provided with supporter, and the driving device that supporter can be made to rotate, the inside of staving 2 are installed on pedestal 1
At least provided with a mounting bracket on wall, it is installed with hairbrush 3 on mounting bracket, is installed on the madial wall of staving 2
Nozzle.Spray pump 13 is conventionally known technology, before use, being first fixedly connected with nozzle 4 with spray pump 13, then by core making machine
In on the sand core 12 made manipulator supporter that sand core 12 is transported in the utility model, start driving device and spray painting
Pump makes supporter generate rotation, and rotation also occurs therewith for the sand core 12 on supporter, the coating sprayed from spray pump 13 at this time
It can automatically cover on the outer surface of sand core 12, by a certain number of mounting bracket reasonable Arrangements in staving 2, then mounting bracket
On hairbrush 3 coating of ejection can be equably applied on the outer surface of sand core 12, avoid because coating covering not
Equal reason causes sand to be mixed into metal and melts in water, and then the problem of influence casting quality, in whole process, no longer needs to need people
Work is brushed, time saving and energy saving, convenient and efficient, efficient.
Above-mentioned sand core spraying machine can be made further optimization and/or improvements according to actual needs：
As shown in attached drawing 1,2, supporter includes four telescopic support arms 5, and four support arms 5 are connected with each other and are in ten
Word cross-like, is both provided with that position is adjustable and limit body 6 with lock function on the upper surface of support arm 5.Limit body 6 is set
The sand core 12 being placed on supporter can effectively be limited by setting, and avoided supporter because of rotate too fast and made sand core 12
It flies out from supporter under the influence of centrifugal force, causes the damage of sand core 12,6 position of limit body is adjustable, then makes this practicality new
Type can limit various sizes of sand core 12, realize that the adjustable and structure with lock function in 6 position of limit body has very much, such as
It is fixedly connected with upper screw rod under a piece shape body, a sliding slot is set on supporter, lead screw can move in sliding slot
It is dynamic, if to be fixed on a certain position, lead screw need to be only fixed in sliding slot with nut.
As shown in attached drawing 1,2, it is installed with cylinder 7 on the lateral wall of staving 2, bucket is extended to outside the telescopic rod 8 in cylinder 7
In body 2, mounting bracket is made of in compass shaped and two hinged supporting legs 9, and hairbrush 3 is all installed on supporting leg 9, cylinder 7
Telescopic rod 8 is fixedly connected with the hinged end of two supporting legs 9.Mounting bracket is in compass shaped and is made of two hinged supporting legs 9, supporting leg
It is all installed with hairbrush 3 on 9, hairbrush 3 can be enhanced in this way to the smear effect of 12 outer surface of sand core, enable coating more
It is equably applied on sand core 12, and then farthest reduces the influence to subsequent handling.
As shown in attached drawing 1,2, driving device is air motor 10.The utility model can be improved using air motor 10
Safety, due to the design feature of itself, is internally provided with the rotor for being wrapped wire coil if it is electro-motor, applies
For material during being sprayed-on, the humidity in staving 2 is larger, and moisture is easily advanced into the inside of electro-motor, in turn results in
Electro-motor is burnt, and air motor 10 is then it is possible to prevente effectively from the generation of this situation.
As shown in Fig. 1, it is provided with block 11 at the upper port of staving 2.When being put into sand core 12 is taken out, block is removed
11, when starting spraying, block 11 is covered, since coating is in mist when spraying in staving 2, if staving 2 opens wide completely, just
Serious air pollution can be caused, damage is brought to the health of operator, and the setting of block 11 can be effectively prevented from
The generation of this situation.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, to meet the needs of different situations according to actual needs.
Claims (8)
1. a kind of sand core spraying machine, it is characterised in that including pedestal, staving, staving is fixed on pedestal, the inner lower of staving
It is provided with supporter, the driving device that supporter can be made to rotate is installed on pedestal, is at least set on the madial wall of staving
It sets there are one mounting bracket, is installed with hairbrush on mounting bracket, nozzle is installed on the madial wall of staving.
2. sand core spraying machine according to claim 1, it is characterised in that supporter include four telescopic support arms, four
A support arm is connected with each other and in cross-shaped, and it is adjustable and have lock function that position is both provided on the upper surface of support arm
Limit body.
3. sand core spraying machine according to claim 1 or 2, it is characterised in that be installed with gas on the lateral wall of staving
Cylinder extends in staving outside the telescopic rod in cylinder, and mounting bracket is made of in compass shaped and two hinged supporting legs, all solid on supporting leg
Dingan County is equipped with hairbrush, and the telescopic rod of cylinder is fixedly connected with the hinged end of two supporting legs.
4. sand core spraying machine according to claim 1 or 2, it is characterised in that driving device is air motor.
5. sand core spraying machine according to claim 3, it is characterised in that driving device is air motor.
6. the sand core spraying machine according to claims 1 or 2 or 5, it is characterised in that be provided with block at the upper port of staving.
7. sand core spraying machine according to claim 3, it is characterised in that be provided with block at the upper port of staving.
8. sand core spraying machine according to claim 4, it is characterised in that be provided with block at the upper port of staving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532767.4U CN207787638U (en) | 2017-11-16 | 2017-11-16 | sand core spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532767.4U CN207787638U (en) | 2017-11-16 | 2017-11-16 | sand core spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787638U true CN207787638U (en) | 2018-08-31 |
Family
ID=63285421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532767.4U Active CN207787638U (en) | 2017-11-16 | 2017-11-16 | sand core spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261912A (en) * | 2018-11-13 | 2019-01-25 | 江苏锐美汽车零部件有限公司 | A kind of New energy automobile motor casing casting sand core production surface dip-coating technique and its implementation |
| CN112059126A (en) * | 2020-08-11 | 2020-12-11 | 繁昌县琪鑫铸造有限公司 | Casting flow coating equipment |
-
2017
- 2017-11-16 CN CN201721532767.4U patent/CN207787638U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261912A (en) * | 2018-11-13 | 2019-01-25 | 江苏锐美汽车零部件有限公司 | A kind of New energy automobile motor casing casting sand core production surface dip-coating technique and its implementation |
| CN112059126A (en) * | 2020-08-11 | 2020-12-11 | 繁昌县琪鑫铸造有限公司 | Casting flow coating equipment |
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