CN207982257U - A kind of mold wash spraying retracting device - Google Patents
A kind of mold wash spraying retracting device Download PDFInfo
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- CN207982257U CN207982257U CN201820401269.4U CN201820401269U CN207982257U CN 207982257 U CN207982257 U CN 207982257U CN 201820401269 U CN201820401269 U CN 201820401269U CN 207982257 U CN207982257 U CN 207982257U
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- retracting device
- slope surface
- mold
- mold wash
- falling hopper
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Abstract
The utility model discloses a kind of mold washes to spray retracting device, belongs to cast paint spraying technology field.A kind of mold wash of the utility model sprays retracting device, including material-falling hopper, the tapered charging conduit of the downward concave shape in surface of the material-falling hopper, wherein the first side of charging conduit includes the first slope surface and the second slope surface, the gradient of first slope surface is more than the gradient of the second slope surface, and the bottom of taper charging conduit is equipped with discharge gate, discharge gate is connected by drainage conduit with painting spraying device.The coating fallen down from mo(U)ld face can effectively be recycled and be recirculated using the mold wash spraying retracting device of the utility model and be sprayed for casting mold, to help to reduce the waste of coating.
Description
Technical field
The utility model belongs to cast paint spraying technology field, is sprayed back more specifically to a kind of mold wash
Receiving apparatus.
Background technology
Permanent mold casting is that liquid metals is poured into metal die, and to obtain a kind of casting method of casting, it is again
Claim diecasting or permanent mold casting, be the technology to grow up in recent years, is suitable for producing of large quantities, small and medium-sized casting life
Production, is especially more widely applied in terms of Al alloys andMg alloys casting.Permanent mold casting mainly has the following advantages：The matter of casting
Amount and dimensionally stable, dimensional accuracy are higher；Casting cooling velocity in metal mold is very fast so that the consistency of casting improves, brilliant
Grain is refined；The technology utilization rate of molten metal is high.
But the pouring temperature and speed due to metal mold are all high, faster than sand mold, because will when pouring temperature is low, speed is slow
The defects of generating underpriming, cold shut, therefore when permanent mold casting, all can coat coating in mold cavity surface.To mo(U)ld face into
The spraying of row coating mainly has the effect that：Thermal shock of the metal mold from cast when can be protected, washes away and wears, makes casting mold
The heated decomposition of organic matter and other easy decomposition compositions in coating, to prevent cast product surface layer carburetting or be aoxidized；Adjust casting
Surface ingredients and surface texture make surface grain refinement or alloying；A deformation layer is provided for metal mold, to weaken casting
Internal stress reduces cracking, and can improve the exhaust conditions of casting mold；Protective layer is provided for metal mold, is used to improve casting mold
Service life；Change the thermal coefficient of casting mold each section, and is easy to implement the consecutive solidification of casting；As parting agent and lubricant, just
In the open mold of metal mold and the taking-up of casting.
Currently, the manner of application of mold wash mainly has spraying, brushing, dip-coating, flow coat etc., wherein spraying due to automation
Degree is high, easy to operate, and coating applies uniformly, and effect is good and is used widely.In the prior art, coating is sprayed using spray gun
It is applied to during mo(U)ld face, has part coatings and fallen from mo(U)ld face, to cause the waste of coating.Through retrieving, about
Have to the patent that the coating fallen in mold wash spraying process is recycled related open.
Such as, Chinese Patent Application No.：201410366865.X the applying date：On 07 29th, 2014, invention and created name
For：A kind of full-mold casting coating coater, the full-mold casting coating coater of this application include paint feeding device, with
The spray gun of paint feeding device connection and the showering pond for accommodating white proplasm, showering pond include pedestal and are located at pedestal vertically
On coaming plate, pedestal be equipped with for place white proplasm placed side and be connected to placed side edge and be inclined guide face.
The full-mold casting coating coating device of this application, is combined using paint feeding device and spray gun for white in showering pond
The surface spraying material of proplasm, alternative craft painting way, so as to improve the working efficiency that white proplasm applies coating, but
The effect that its confession proplasm surface is wandered to the paint return in showering pond to paint can is relatively poor, and reflux efficiency is relatively
It is low.
Utility model content
1. utility model technical problems to be solved
It is existing above insufficient that the purpose of the utility model is to overcome the sprayings of existing mold wash, provides a kind of casting mold
Coating sprays retracting device.The coating fallen down from mo(U)ld face can effectively be returned using the technical solution of the utility model
It receives and recirculates and sprayed for casting mold, to help to reduce the waste of coating.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is：
A kind of mold wash spraying retracting device of the utility model, including material-falling hopper, the surface of the material-falling hopper are downward
The tapered charging conduit of concave shape, the wherein first side of charging conduit include the first slope surface and the second slope surface, the gradient of the first slope surface
More than the gradient of the second slope surface, and the bottom of taper charging conduit is equipped with discharge gate, and discharge gate is filled by drainage conduit and coating spraying
It sets connected.
Further, the inclination angle of first slope surface is 25-30 °, and the inclination angle of the second slope surface is 15-20 °.
Further, the discharge gate is obliquely installed along the second slope surface, and its length is identical as the length of the second slope surface.
Further, the inclination angle of the third side opposite with first side is 30-35 ° in the taper charging conduit.
Further, the painting spraying device includes storage vat and spray gun, the drainage conduit and storage vat into
Material mouth is connected, and the discharge port of storage vat is connected by pipeline with spray gun.
Further, be additionally provided with agitator between the material-falling hopper and storage vat, the drainage conduit by hose with stir
The feed inlet for mixing bucket is connected, and the discharge port of agitator is connected by pipeline with the feed inlet of storage vat.
Further, it is equipped with blender in the agitator and storage vat.
Further, the top of the material-falling hopper is equipped with suspender, and the suspender is for lifting casting mold to be coated.
Further, the material-falling hopper includes at least two material-falling hoppers being set up in parallel, and between adjacent material-falling hopper
Equipped with partition board.
Further, the partition board includes first partition and second partition, and first partition and second partition form three
Prism structure.
3. advantageous effect
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
(1) a kind of mold wash of the utility model sprays retracting device, can be to casting mold table by the setting of material-falling hopper
The coating that face is fallen is recycled, and to reduce the waste of coating, the discharge gate of the material-falling hopper is sprayed by drainage conduit and coating
Coating device is connected, and the coating so as to recycle material-falling hopper recirculates the spraying for casting mold, and easy to operate.
(2) a kind of mold wash of the utility model sprays retracting device, and the downward concave shape in surface of material-falling hopper is tapered
The first side of charging conduit is designed as including the first slope surface and the second slope surface by charging conduit, and to the first slope surface and the second slope surface
The gradient optimize, so that the coating for dropping down onto charging conduit is slid to discharge gate to be more conducive to, and pass through drainage conduit
It is delivered to painting spraying device.
(3) a kind of mold wash of the utility model sprays retracting device, and the painting spraying device includes storage vat
And spray gun, and agitator is additionally provided between material-falling hopper and storage vat, the coating for dropping down onto material-falling hopper, which is first delivered to agitator, to carry out
Stirring, is then sent to storage vat, is sprayed by spray gun, on the one hand can be ensured by the setting of agitator and storage vat
Coating stirs evenly, and on the other hand can play good cushioning effect with one.
(4) the utility model a kind of mold wash spray retracting device, the material-falling hopper include be set up in parallel to
Lack two material-falling hoppers, is equipped with partition board between adjacent material-falling hopper, so as to be recycled simultaneously to different coating, and prevents
Only different coating splash mixing influence each other.
Description of the drawings
Fig. 1 is that a kind of mold wash of the utility model sprays the structural schematic diagram of retracting device；
Fig. 2 is the schematic top plan view of the material-falling hopper of the utility model；
Fig. 3 is the left view schematic diagram of the material-falling hopper of the utility model.
Label declaration in schematic diagram：
1, suspender；101, suspension hook；2, material-falling hopper；201, holder；202, drainage conduit；203, discharge gate；204, the first slope surface；
205, the second slope surface；206, second side；207, third side；208, the 4th side；3, hose；4, agitator；5, storage vat；
6, blender；7, spray gun；801, first partition；802, second partition.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is made in conjunction with the drawings and specific embodiments detailed
Description.
Embodiment 1
In conjunction with Fig. 1-Fig. 3, a kind of mold wash of the present embodiment sprays retracting device, including material-falling hopper 2, the material-falling hopper
The 2 tapered charging conduit of the downward concave shape in surface, the wherein first side of taper charging conduit include the first slope surface 204 and the second slope
Face 205, the gradient of the first slope surface 204 is more than the gradient of the second slope surface 205, and the bottom of taper charging conduit is equipped with discharge gate 203,
Discharge gate 203 is connected by drainage conduit 202 with painting spraying device.The present embodiment can be to casting mold by the setting of material-falling hopper 2
The coating fallen from mo(U)ld face in spraying process is recycled, and is delivered to painting spraying device again by drainage conduit 202
It carries out cycle spraying to use, to advantageously reduce the waste of coating, realize resource-effective.The present embodiment is also by by material-falling hopper
2 charging conduit is designed as pyramidal structure, and the first side of charging conduit includes two different face of slope of the gradient, to advantageous
It is discharged in making coating slide to discharge gate 203.
Embodiment 2
A kind of mold wash of the present embodiment sprays retracting device, and substantially with embodiment 1, difference mainly exists structure
In：In conjunction with attached drawing, four sides (first side, second side 206, the third side 207 and the 4th of charging conduit in the present embodiment
Side 208) it tilts down to form pyramidal structure, and the inclination angle of the first slope surface 204 of first side is 25-30 °, the second slope surface
205 inclination angle is 15-20 °, and the inclination angle of the third side 207 opposite with first side is 30-35 °, passes through above-mentioned design
It is more conducive to the landing of coating, coating is prevented to be bonded and accumulate.Meanwhile in the present embodiment discharge gate 203 along the second slope surface 205
It is obliquely installed, and its length is identical as the length of the second slope surface 205.
Embodiment 3
A kind of mold wash of the present embodiment sprays retracting device, and substantially with embodiment 2, difference mainly exists structure
In：The painting spraying device of the present embodiment includes storage vat 5 and spray gun 7, the feed inlet phase of the drainage conduit 202 and storage vat 5
Even, the discharge port of storage vat 5 is connected by pipeline with spray gun 7.The coating that material-falling hopper 2 recycles is delivered to storage by drainage conduit 202
Then charging basket 5 is delivered to spray gun 7 and is sprayed again.
Embodiment 4
A kind of mold wash of the present embodiment sprays retracting device, and substantially with embodiment 3, difference mainly exists structure
In：It is additionally provided with agitator 4 between the material-falling hopper 2 and storage vat 5 of the present embodiment, the drainage conduit 202 passes through hose 3 and agitator
4 feed inlet is connected, and the discharge port of agitator 4 is connected by pipeline with the feed inlet of storage vat 5, and agitator 4 and storage vat 5
Inside it is equipped with blender 6.Uniformly, then again the coating that material-falling hopper 2 recycles, which first passes through hose 3 and is delivered to agitator 4, to be stirred
It is delivered to storage vat 5, the coating in storage vat 5 is delivered to spray gun 7 and is sprayed.Pass through being total to for above-mentioned agitator 4 and storage vat 5
It on the one hand can ensure stirring evenly for coating with setting, on the other hand can play good cushioning effect with one.
Embodiment 5
A kind of mold wash of the present embodiment sprays retracting device, and substantially with embodiment 4, difference mainly exists structure
In：The top of the material-falling hopper 2 is equipped with suspender 1, and suspender 1 is equipped with suspension hook 101, which is used to carry out casting mold to be coated
Lifting.In conjunction with Fig. 2, Fig. 3, the material-falling hopper 2 of the present embodiment includes at least two material-falling hoppers 2 being set up in parallel, and adjacent material-falling hopper 2
Between be equipped with partition board, so as to be recycled simultaneously to different coating, and prevent different coating splashes mixing mutual
It influences.The partition board of the present embodiment includes first partition 801 and second partition 802, and first partition 801 and second partition 802 are formed
Triangular prism structure.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of mold wash sprays retracting device, it is characterised in that：Including material-falling hopper (2), the surface of the material-falling hopper (2) to
Lower recess forms taper charging conduit, and wherein its first side includes the first slope surface (204) and the second slope surface (205), the first slope surface
(204) the gradient is more than the gradient of the second slope surface (205), and the bottom of taper charging conduit is equipped with discharge gate (203), discharge gate
(203) it is connected with painting spraying device by drainage conduit (202).
2. a kind of mold wash according to claim 1 sprays retracting device, it is characterised in that：First slope surface
(204) inclination angle is 25-30 °, and the inclination angle of the second slope surface (205) is 15-20 °.
3. a kind of mold wash according to claim 1 sprays retracting device, it is characterised in that：The discharge gate (203)
It is obliquely installed along the second slope surface (205), and its length is identical as the length of the second slope surface (205).
4. a kind of mold wash according to claim 1 sprays retracting device, it is characterised in that：In the taper charging conduit
The inclination angle of the third side (207) opposite with first side is 30-35 °.
5. a kind of mold wash according to any one of claim 1-4 sprays retracting device, it is characterised in that：Described
Painting spraying device includes storage vat (5) and spray gun (7), and the drainage conduit (202) is connected with the feed inlet of storage vat (5), storage
The discharge port of charging basket (5) is connected by pipeline with spray gun (7).
6. a kind of mold wash according to claim 5 sprays retracting device, it is characterised in that：The material-falling hopper (2) with
Agitator (4), the feed inlet phase that the drainage conduit (202) passes through hose (3) and agitator (4) are additionally provided between storage vat (5)
Even, the discharge port of agitator (4) is connected by pipeline with the feed inlet of storage vat (5).
7. a kind of mold wash according to claim 6 sprays retracting device, it is characterised in that：The agitator (4) and
It is equipped with blender (6) in storage vat (5).
8. a kind of mold wash according to claim 5 sprays retracting device, it is characterised in that：The material-falling hopper (2)
Top is equipped with suspender (1), and the suspender (1) is for lifting casting mold to be coated.
9. a kind of mold wash according to claim 8 sprays retracting device, it is characterised in that：The material-falling hopper (2)
Including at least two material-falling hoppers (2) being set up in parallel, and partition board is equipped between adjacent material-falling hopper (2).
10. a kind of mold wash according to claim 9 sprays retracting device, it is characterised in that：The partition board includes
First partition (801) and second partition (802), first partition (801) and second partition (802) form triangular prism structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401269.4U CN207982257U (en) | 2018-03-23 | 2018-03-23 | A kind of mold wash spraying retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401269.4U CN207982257U (en) | 2018-03-23 | 2018-03-23 | A kind of mold wash spraying retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982257U true CN207982257U (en) | 2018-10-19 |
Family
ID=63829947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820401269.4U Active CN207982257U (en) | 2018-03-23 | 2018-03-23 | A kind of mold wash spraying retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974639A (en) * | 2020-07-13 | 2020-11-24 | 盐城市瑞华涂装设备有限公司 | Pre-spraying brazing flux recovery device |
-
2018
- 2018-03-23 CN CN201820401269.4U patent/CN207982257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974639A (en) * | 2020-07-13 | 2020-11-24 | 盐城市瑞华涂装设备有限公司 | Pre-spraying brazing flux recovery device |
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