CN210700797U - Water-based paint spraying device suitable for metal substrate with oil dirt - Google Patents
Water-based paint spraying device suitable for metal substrate with oil dirt Download PDFInfo
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- CN210700797U CN210700797U CN201921610188.6U CN201921610188U CN210700797U CN 210700797 U CN210700797 U CN 210700797U CN 201921610188 U CN201921610188 U CN 201921610188U CN 210700797 U CN210700797 U CN 210700797U
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Abstract
The utility model relates to the technical field of spraying devices, and provides a spraying device suitable for water-based paint with greasy dirt metal substrate, which solves the problems that the prior art is difficult to control the thickness of a coating layer when a handheld spray gun is used for spraying, the labor intensity of an operator is high, and the health of the operator is easily damaged, and comprises a base, a liquid storage tank is arranged on the base, a driving motor is arranged in the middle of the upper end of the liquid storage tank, the output end of the driving motor is connected with a stirring shaft, a plurality of stirring blade groups are connected on the stirring shaft, a heating sleeve is arranged outside the liquid storage tank, a discharging pipe is arranged at the bottom of the side wall of the liquid storage tank, one end of the discharging pipe, which is far away from the liquid storage tank, is connected with a water pump, the water pump is connected with a, and a conveying belt and a conveying roller are arranged under the spraying platform.
Description
Technical Field
The utility model relates to a spraying device technical field especially relates to a water based paint's spraying device suitable for take dirty metal substrate of oil.
Background
The coating is a kind of liquid or solid material which is coated on the surface of an object and can form a firmly attached continuous film with the coated object, thereby playing a role in protection, decoration or other special functions. Among them, a coating material using water as a main solvent or a dispersion medium is called a water-based coating material, and a coating material obtained using an organic solvent as a dispersion medium is a solvent-based coating material, and the water-based coating material is more environmentally friendly and has lower Volatile Organic Compounds (VOCs) than the solvent-based coating material. At present, due to the fact that parts, steel structures and the like of many domestic engineering machinery are not in place in pretreatment, oil stains such as lubricating oil and engine oil can be more or less remained on a substrate, and therefore the water-based paint is specially developed and suitable for the parts and the steel structures of the engineering machinery with the oil stains such as the engine oil and the lubricating oil, can be effectively coated on the surface of the substrate with the oil stains, and has good corrosion resistance and weather resistance. In addition to the important factor of the properties of the coating itself, the spraying device is also an important factor in order to apply the water-based coating uniformly on the substrate surface to form a firm and durable coating.
Patent numbers: 201611018909.5 discloses a water based paint spraying device, which comprises an outer shell, fixed mounting has the baffle in the left side inner chamber of shell, the upside fixed mounting of baffle has controller and water pump, the water pump is located the downside of controller, the right side of water pump leads to pipe and absorbs first fixed connection, the left side inner chamber bottom fixed mounting of shell has air compressor arrangement, control compressor arrangement's upper portion fixed mounting has driving motor, the left side upper portion of shell is fixed with control button and display, the right side upper portion fixed mounting of shell has agitator motor and feed inlet, agitator motor's downside fixedly connected with axle, the upper portion outside fixed mounting of axle has the stirring rod, the lower part outside fixed mounting of axle has the ware of scraping the limit. The water-based paint spraying device ensures the paint concentration during spraying, solves the problem of spray gun blockage caused by uneven concentration, reduces the spraying cost, and improves the spraying efficiency and effect. However, the spraying device adopts a manual spraying mode, an operator holds a spray gun to spray the surface of the pretreated substrate, and the thickness of the coating is difficult to accurately control; the labor intensity of operators is high, and harmful substances are easy to be absorbed in the spraying process, thus being harmful to the health.
SUMMERY OF THE UTILITY MODEL
Therefore, to above content, the utility model provides a water based paint's spraying device suitable for take dirty metal substrate of oil solves prior art handheld spray gun and sprays, and the coating thickness is difficult to control, and operator intensity of labour is big and harm its healthy problem easily.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a water paint spraying device suitable for metal substrates with oil stains comprises a base, wherein a liquid storage tank is arranged on the base, a driving motor is arranged in the middle of the upper end of the liquid storage tank, the output end of the driving motor is connected with a stirring shaft, a plurality of stirring blade sets are connected onto the stirring shaft, the stirring blade sets are fixedly connected with the stirring shaft through sleeves, a heating sleeve is arranged outside the liquid storage tank, a feed inlet is formed in the top of the liquid storage tank, the feed inlet is formed in the left side of the driving motor, a discharge pipe is arranged at the bottom of the side wall of the liquid storage tank, one end, away from the liquid storage tank, of the discharge pipe is connected with a water pump, the water pump is connected with a spraying mechanism, the spraying mechanism comprises a spraying table and a nozzle arranged at the bottom end of the spraying table, supports are connected to two sides, the two sides of the conveying belt are provided with racks which are fixedly connected with the base.
Further improvement: and a flow regulating valve is arranged between the water pump and the spraying mechanism and used for controlling the flow of the coating.
Further improvement: the stirring blade group comprises two blades, and the blades are symmetrically arranged on two sides of the stirring shaft.
Further improvement: the number of the nozzles is at least three, and the nozzles are uniformly distributed at the bottom of the spraying platform at equal intervals.
Further improvement: the support is of a hollow structure, lifting rods are arranged on two sides of the bottom of the spraying table and slide up and down in the support, through holes are formed in the lifting rods, and the lifting rods stretch into the through holes through bolts to be fixed in height.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a nozzle carries out the spraying to the preliminary treatment surface, and spraying thickness is even, guarantees the quality and the stability of spraying product, has improved work efficiency, has avoided the spraying in-process to operating personnel's health hazard.
2. Through the cooperation of driving motor, (mixing) shaft and stirring vane group, stir coating, solve layering, the inhomogeneous problem of concentration that coating probably appears, set up the heating jacket in the outside of liquid storage pot, heat the coating in the liquid storage pot, avoid the too low coating that causes of ambient temperature to solidify, the spraying process blocks up the nozzle easily or damages the water pump, influences the effect of spraying. The coating is continuously heated, so that the good fluidity of the coating is ensured, and the spraying efficiency is improved.
3. The lifting rods are arranged on two sides of the bottom of the spraying table, slide up and down in the support and are inserted into the through holes in the lifting rods for fixing the height through bolts, so that the height of the nozzle at the bottom of the spraying table is adjusted, the requirements of different spraying thicknesses are met, and the position of the nozzle is adjusted according to the height of the pretreated substrate.
4. The flow control valve can be used for controlling the flow of the coating and ensuring the amount of the coating sprayed to the surface of the substrate by the nozzle in unit time.
5. The conveyer belt is installed to the below of spraying platform, and the substrate of treating the spraying is placed on the conveyer belt, accomplishes the spraying operation through the transport of conveyer belt under the nozzle, has realized the automation of spraying, practices thrift labour and cost. Meanwhile, the movement speed of the transmission belt can be adjusted according to actual requirements, the speed of the substrate to be sprayed is controlled, and coatings with different thicknesses are obtained.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a do:
referring to fig. 1, a spraying device of water-based paint suitable for metal substrates with oil stains comprises a base 1, a liquid storage tank 2 is arranged on the base 1, a driving motor 3 is arranged in the middle of the upper end of the liquid storage tank 2, an output end of the driving motor 3 is connected with a stirring shaft 4, the stirring shaft 4 is rotatably connected with the liquid storage tank 2 through a bearing, four stirring blade sets 5 are connected onto the stirring shaft 4, the stirring blade sets 5 are fixedly connected with the stirring shaft 4 through a sleeve 6, each stirring blade set 5 comprises two blades, each blade is symmetrically arranged on two sides of the stirring shaft 4, a heating sleeve 7 is arranged outside the liquid storage tank 2, a feed inlet 8 is arranged at the top of the liquid storage tank 2, the feed inlet 8 is arranged on the left side of the driving motor 3, a discharge pipe 9 is arranged at the bottom of the side wall of the liquid storage tank 2, one end of water pump 10 is connected with flow control valve 11 for the flow of control coating, flow control valve is connected with spraying mechanism, spraying mechanism includes spraying platform 12 and locates the nozzle 13 of spraying platform bottom, nozzle 13 quantity is three and equidistant evenly distributed in spraying platform 12 bottoms, the both sides of spraying platform 12 are connected with hollow structure's support 14, support 14 and base 1 fixed connection, spraying platform 12 bottom both sides are equipped with lifter 15, lifter 15 slides from top to bottom in support 14, be equipped with through-hole 16 on lifter 15, lifter 15 stretches into through-hole 16 fixed height through bolt 17. A conveyor belt 18 and a conveying roller (not shown in the figure) are arranged right below the spraying platform 12, two sides of the conveyor belt 18 are provided with a rack 19, and the rack 19 is fixedly connected with the base 1.
In the spraying process, through the cooperation of driving motor, (mixing) shaft and stirring vane group, stir coating, guarantee that the concentration of coating is even, the outside of liquid storage pot is equipped with the heating jacket, can heat the coating in the liquid storage pot, and the mobility of coating is good, and the spraying process can not block up the nozzle or damage the water pump, influences the effect of spraying. The coating in the liquid storage tank is conveyed to the spraying mechanism through the discharge pipe by a water pump and is finally sprayed out from the nozzle. The conveyer belt is installed to the below of spraying platform, and the substrate of treating the spraying is placed on the conveyer belt, accomplishes the spraying operation through the transport of conveyer belt under the nozzle, has realized the automation of spraying, practices thrift labour and cost. Meanwhile, the movement speed of the transmission belt can be adjusted according to actual requirements, the speed of the substrate to be sprayed is controlled, and coatings with different thicknesses are obtained. The flow regulating valve arranged between the water pump and the spraying mechanism can be used for controlling the flow of the coating and ensuring the amount of the coating sprayed to the surface of the substrate by the nozzle in unit time. The height of the spraying platform can be freely adjusted, thereby meeting the requirements of different spraying thicknesses and the requirement of adjusting the spraying position according to the size height of the pretreated substrate.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a spraying device suitable for take water based paint of greasy dirt metal substrate, includes the base, its characterized in that: a liquid storage tank is arranged on the base, a driving motor is arranged in the middle of the upper end of the liquid storage tank, the output end of the driving motor is connected with a stirring shaft, the stirring shaft is connected with a plurality of stirring blade groups which are fixedly connected with the stirring shaft through sleeves, a heating sleeve is arranged outside the liquid storage tank, a feed port is arranged at the top of the liquid storage tank and is arranged at the left side of the driving motor, a discharge pipe is arranged at the bottom of the side wall of the liquid storage tank, one end of the discharge pipe, which is far away from the liquid storage tank, is connected with a water pump, the water pump is connected with a spraying mechanism, the spraying mechanism comprises a spraying platform and a nozzle arranged at the bottom end of the spraying platform, the both sides of spraying platform are connected with the support, support and base fixed connection, install conveyer belt and transfer roller under the spraying platform, the both sides of conveyer belt are equipped with the frame, frame and base fixed connection.
2. A spray assembly for a water-based paint for oily metal substrates as claimed in claim 1 wherein: and a flow regulating valve is arranged between the water pump and the spraying mechanism and used for controlling the flow of the coating.
3. A spray assembly for a water-based paint for oily metal substrates as claimed in claim 1 wherein: the stirring blade group comprises two blades, and the blades are symmetrically arranged on two sides of the stirring shaft.
4. A spray assembly for a water-based paint for oily metal substrates as claimed in claim 1 wherein: the number of the nozzles is at least three, and the nozzles are uniformly distributed at the bottom of the spraying platform at equal intervals.
5. A spray assembly for a water-based paint for oily metal substrates as claimed in claim 1 wherein: the support is of a hollow structure, lifting rods are arranged on two sides of the bottom of the spraying table and slide up and down in the support, through holes are formed in the lifting rods, and the lifting rods stretch into the through holes through bolts to be fixed in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610188.6U CN210700797U (en) | 2019-09-25 | 2019-09-25 | Water-based paint spraying device suitable for metal substrate with oil dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610188.6U CN210700797U (en) | 2019-09-25 | 2019-09-25 | Water-based paint spraying device suitable for metal substrate with oil dirt |
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| Publication Number | Publication Date |
|---|---|
| CN210700797U true CN210700797U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921610188.6U Active CN210700797U (en) | 2019-09-25 | 2019-09-25 | Water-based paint spraying device suitable for metal substrate with oil dirt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108287A (en) * | 2020-09-29 | 2020-12-22 | 常宁市华兴冶化实业有限责任公司 | Fertile preparation of zinc is with fertile core granule surface spraying curing agent device |
-
2019
- 2019-09-25 CN CN201921610188.6U patent/CN210700797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108287A (en) * | 2020-09-29 | 2020-12-22 | 常宁市华兴冶化实业有限责任公司 | Fertile preparation of zinc is with fertile core granule surface spraying curing agent device |
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