CN211726235U - Aluminum veneer spraying oil supply system - Google Patents
Aluminum veneer spraying oil supply system Download PDFInfo
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- CN211726235U CN211726235U CN201922171829.9U CN201922171829U CN211726235U CN 211726235 U CN211726235 U CN 211726235U CN 201922171829 U CN201922171829 U CN 201922171829U CN 211726235 U CN211726235 U CN 211726235U
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Abstract
The utility model discloses an aluminium veneer spraying oil feeding system, including oil tank, gear pump and fuel feeding pipe, still include diaphragm pump and direct current row, the oil inlet of diaphragm pump is connected with the oil feed house steward, and the entrance point of this oil feed house steward stretches into the oil tank, the oil-out of diaphragm pump through the fuel outlet house steward with the entrance point of direct current row links to each other be provided with out oil valve on the fuel outlet house steward, a plurality of exit ends of direct current row through many branch oil pipe respectively with the entrance connection of a gear pump, the oil output of every gear pump end is connected to spraying device through fuel feeding pipe be connected with first time oil pipe on the fuel outlet house steward, this first time oil pipe with the oil tank is linked together, be provided with first emptying valve on the first time oil pipe. The remarkable effects are as follows: not only improves the stability of oil supply, shortens the time of color changing, and greatly reduces the hidden quality trouble caused by uneven gun oil removal.
Description
Technical Field
The utility model relates to aluminium veneer spraying processing production technical field, concretely relates to aluminium veneer spraying oil feeding system.
Background
In the production process of the aluminum veneer, the surface of the aluminum plate needs to be sprayed, so that the surface of the aluminum veneer has various colors and lines.
In the prior art, the automatic spraying oil supply system supplies oil by adopting gear pumps, each gear pump supplies one gun, 4 guns are one set of automatic guns, and the uniformity of the coating is realized by a mode of repeated overlapping spraying through side spraying of a lifter. However, the oil supply in this way is easily subjected to different wear degrees of the gear pumps, so that the phenomenon of unstable oil supply occurs, and further the non-uniformity of the coating forms a quality hidden trouble.
Disclosure of Invention
The utility model aims at providing a not enough to prior art, the utility model aims at providing an aluminium veneer spraying oil feeding system, this system can prolong the life of gear pump, improves fuel feeding stability, guarantees the spraying quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an aluminium veneer spraying oil feeding system which the key lies in: including oil tank, gear pump and fuel feeding pipe, still include diaphragm pump and direct current row, the oil inlet of diaphragm pump is connected with the oil feed house steward, and the entrance point of this oil feed house steward stretches into the oil tank, the oil-out of diaphragm pump through the oil outlet house steward with the entrance point that the direct current was arranged links to each other be provided with the oil outlet valve on the oil outlet house steward, a plurality of exit ends that the direct current was arranged pass through many branch oil pipe respectively with the entrance point connection of a gear pump, the oil outlet end of every gear pump is connected to spraying device through supplying oil pipe be connected with first oil return pipe on the oil outlet house steward, this first oil return pipe with the oil tank is linked together, be provided with first exhaust.
Furthermore, each oil distribution pipe between the outlet end of the direct-current row and the inlet ends of the gear pumps is provided with a one-way valve.
Furthermore, each oil supply pipe is also connected with a second oil return pipe, each second oil return pipe is communicated with the oil tank, and each second oil return pipe is provided with a second emptying valve.
Furthermore, the oil outlet valve, the first emptying valve, the one-way valve and the second emptying valve are all electrically operated valves.
Further, the first oil return pipe is arranged between the outlet end of the diaphragm pump and the oil outlet valve.
The utility model discloses a show the effect and be: the system has simple structure, the original oil suction pipe for independently supplying oil to each pump is arranged on a direct current row, the pump oil of one diaphragm pump is uniformly distributed, and the oil supply assisting power is directly reduced for the gear pump, so that the service life of the gear pump is prolonged, the service life of the gear pump can be prolonged to more than 12 months from the original 6 months, the stability of oil supply is improved, the time for changing color is shortened, the production cost is reduced, the hidden quality trouble caused by uneven gun oil removal is greatly reduced, and the environmental protection, energy conservation, consumption reduction and efficiency improvement are really realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As shown in fig. 1, an aluminum veneer spraying oil supply system comprises an oil tank 1, a gear pump 2, an oil supply pipe 3, a diaphragm pump 4 and a direct current row 5, wherein an oil inlet of the diaphragm pump 4 is connected with an oil inlet header pipe 6, an inlet end of the oil inlet header pipe 6 extends into the oil tank 1, an oil outlet of the diaphragm pump 4 is connected with an inlet end of the direct current row 5 through an oil outlet header pipe 7, the oil outlet header pipe 7 is provided with an oil outlet valve 8, a plurality of outlet ends of the direct current row 5 are respectively connected with an inlet end of one gear pump 2 through a plurality of oil distribution pipes 9, each oil distribution pipe 9 between the outlet end of the direct current row 5 and the inlet ends of the plurality of gear pumps 2 is provided with a check valve 10, an oil outlet end of each gear pump 2 is connected to a spraying device through the oil supply pipe 3, the oil outlet header pipe 7 is connected with a first oil return pipe 11, the first oil return pipe 11 is arranged between the outlet, this first oil return pipe 11 with oil tank 1 is linked together, be provided with first blowoff valve 12 on the first oil return pipe 11, every still be connected with second oil return pipe 13 on the oil feed pipe 3, every second oil return pipe 13 all communicates oil tank 1 all is provided with second blowoff valve 14 on every second oil return pipe 13.
Preferably, the oil outlet valve 8, the first evacuation valve 12, the check valve 10, and the second evacuation valve 14 are all electrically operated valves, and can be controlled by a controller together with the diaphragm pump 4, the gear pump 2, and the like through an electrically controlled valve, thereby realizing automatic oil supply of the spray oil supply system.
During oil supply, the diaphragm pump 4 absorbs oil in the oil tank 1 through the oil inlet header pipe 6, conveys the oil to the direct-current row 5 through the oil outlet header pipe 7, distributes the oil to each gear pump 2 through the oil distribution pipe 9 by the direct-current row 5, and pumps the oil to the spraying device through the oil supply pipe 3 by the gear pump 2, so that the oil supply process of spraying production is realized.
This embodiment is on the basis of current gear pump 2 oil supply, will lean on the power oil absorption mode of gear pump 2 originally, improve to the mode of inhaling oil from oil tank 1 through a diaphragm pump 4, then through the direct current row 5 that diaphragm pump 4 is connected, with the oil absorption pipe dress of the independent oil supply of every gear pump 2 originally on a direct current row 5, and carry out the mode of unified distribution by a diaphragm pump 4 pump oil, directly for 2 oil supply helping hand of gear pump subtract burden, thereby the life of gear pump 2 has been strengthened, the oil supply stability of gear pump 2 has been improved, the time of trading the look has been shortened, manufacturing cost is reduced, reduce by a wide margin because of the inhomogeneous quality hidden danger that brings of rifle deoiling, really realize the environmental protection, energy saving, consumption reduction, increase.
The technical scheme provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (5)
1. The utility model provides an aluminium veneer spraying oil feeding system, includes oil tank, gear pump and fuel feed line, its characterized in that: still include diaphragm pump and direct current row, the oil inlet of diaphragm pump is connected with the oil feed house steward, and the entrance point of this oil feed house steward stretches into the oil tank, the oil-out of diaphragm pump through the oil outlet house steward with the entrance point of direct current row links to each other be provided with the oil valve on the oil outlet house steward, a plurality of exit ends of direct current row through many branch oil pipe respectively with the entrance connection of a gear pump, the oil end of every gear pump is connected to spraying device through supplying oil pipe be connected with first oil return pipe on the oil outlet house steward, this first oil return pipe with the oil tank is linked together, be provided with first emptying valve on the first oil return pipe.
2. The aluminum veneer spraying oil supply system according to claim 1, characterized in that: and a one-way valve is arranged on each oil distribution pipe between the outlet end of the direct-current row and the inlet ends of the gear pumps.
3. The aluminum veneer spraying oil supply system according to claim 2, characterized in that: each oil supply pipe is also connected with a second oil return pipe, each second oil return pipe is communicated with the oil tank, and each second oil return pipe is provided with a second emptying valve.
4. The aluminum veneer spraying oil supply system according to claim 3, characterized in that: the oil outlet valve, the first emptying valve, the one-way valve and the second emptying valve are all electrically operated valves.
5. The aluminum veneer spraying oil supply system according to claim 1, characterized in that: the first oil return pipe is arranged between the outlet end of the diaphragm pump and the oil outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171829.9U CN211726235U (en) | 2019-12-06 | 2019-12-06 | Aluminum veneer spraying oil supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171829.9U CN211726235U (en) | 2019-12-06 | 2019-12-06 | Aluminum veneer spraying oil supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211726235U true CN211726235U (en) | 2020-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922171829.9U Active CN211726235U (en) | 2019-12-06 | 2019-12-06 | Aluminum veneer spraying oil supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211726235U (en) |
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2019
- 2019-12-06 CN CN201922171829.9U patent/CN211726235U/en active Active
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