CN208275848U - A kind of lasting control coating washing device of advancing - Google Patents
A kind of lasting control coating washing device of advancing Download PDFInfo
- Publication number
- CN208275848U CN208275848U CN201820530753.7U CN201820530753U CN208275848U CN 208275848 U CN208275848 U CN 208275848U CN 201820530753 U CN201820530753 U CN 201820530753U CN 208275848 U CN208275848 U CN 208275848U
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- spray
- workpiece
- waterpipe
- control coating
- outlet portion
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Abstract
The utility model relates to a kind of lasting control coating washing devices of advancing, including shell, spray waterpipe, lower suspension mechanism and conveyor chain, the shell inner top is provided at least 1 spray waterpipe to form spraying zone, mounting table is provided at the top of the lower suspension mechanism to place workpiece, conveyor chain, which is provided with, immediately below the lower suspension mechanism at the uniform velocity passes through spraying zone with conveying workpieces, the uniform cross direction profiles of the spray waterpipe of described at least one are in shell inner top, each spray waterpipe is respectively connected with the solenoid valve of water inlet switch, at least two spray head is evenly distributed on the spray waterpipe, the water flow that the spray head sprays is tilted towards workpiece Way in, the solenoid valve is connected with time controller.The utility model is unified towards workpiece entrance side by the inclination of each spray head injection water, and workpiece is at the uniform velocity persistently advanced, so that the rear of the oblique direction of travel of overflow above workpiece flows downward, is conducive to clean entire workpiece bottom.
Description
Technical field
The utility model relates to a kind of lasting control coating washing devices of advancing.
Background technique
The production of the components such as the bumper of automobile generally through the drying of blank inspection, pre-treatment, washing and moisture content, it is cooling,
The coating process such as flame treatment, electrostatic precipitation, spray painting and varnish, baking, cooling, inspection.Washing step main function is to complete
The cleaning on product painting surface, washing can remove dirt, dust, grease of piece surface etc..Production department is washed in coating workpiece
It is usually that spray tube vertical hanging is sprayed water on both sides to washing spray, so that the upper end cleaning solution of product can be from production in lineation
To underflow stream on product, product lower end is caused not wash clean clearly.
The Chinese utility model patent of application number CN201020686954.X discloses a kind of coating washing spray device, packet
Spray waterpipe and conveyor chain are included, is placed with workpiece placement station on the conveyor chain；It is set above the workpiece placement station
There is laterally disposed spray waterpipe；At least two spray water nozzles are evenly distributed on the spray waterpipe；The carrier chain
Item is connected with time controller.The device can thorough cleaning products, improve product qualification rate, reduce production cost.
As above-mentioned, generally first mounting table being stopped at below spray waterpipe, then spray cleaning, workpiece bottom is cleaned by overflow,
It is easy to cause and does not wash clean clearly.
Utility model content
The purpose of this utility model is to provide a kind of lasting control coating washing devices of advancing, and each spray head is sprayed water
Stream inclination is unified towards workpiece entrance side, so that the oblique flowing underneath of overflow above workpiece, conducive to covering and cleaning entire work
Part bottom.
To achieve the goals above, the utility model provides following technical scheme:
The utility model provides a kind of lasting control coating washing device of advancing, including shell, spray waterpipe, lower suspension mechanism
And conveyor chain, shell inner top are provided at least 1 spray waterpipe to form spraying zone, are provided at the top of lower suspension mechanism
Mounting table is provided with conveyor chain immediately below lower suspension mechanism and at the uniform velocity passes through spraying zone, at least one with conveying workpieces to place workpiece
The uniform cross direction profiles of spray waterpipe in shell inner top, each spray waterpipe is respectively connected with the solenoid valve of water inlet switch,
At least two spray head is evenly distributed on spray waterpipe, the water flow that spray head sprays is tilted towards workpiece Way in, solenoid valve
It is connected with time controller.
Further, spray head includes the inlet portion connecting with spray waterpipe, the contraction flow region of internal diameter radial contraction and injection water
The outlet portion of stream, outlet portion are in small end opening to silent hollow round table-like of big end, and outlet portion to big end is provided with injection
The spray-hole of water flow.
Further, the sum of area of each spray-hole of outlet portion is less than or equal to contraction flow region endoporus area.
Still further, outlet portion to big end spray-hole is tilted towards workpiece Way in.
Further, spray-hole rectangular array shape is uniformly distributed in outlet portion to big end end face, so that water flow is sprayed
Leaching to mounting table surface forms a rectangular spray profile in the plane.
Compared with prior art, the utility model has the advantage that
One kind of the utility model, which is persistently advanced, controls coating washing device, and each spray head injection water is tilted unified court
To workpiece entrance side, and workpiece is at the uniform velocity persistently advanced, so that the rear of the oblique direction of travel of overflow above workpiece flows downward,
Conducive to covering and clean entire workpiece bottom.
Detailed description of the invention
Fig. 1 is the utility model along chain direction of travel schematic diagram of internal structure；
Fig. 2 is the transversely inner structural schematic diagram of the utility model；
Fig. 3 is the lower suspension mechanism structural schematic diagram of the utility model；
Fig. 4 is the nozzle structure schematic diagram of the utility model.
Specific embodiment
As shown in Figs 1-4, the present embodiment provides a kind of lasting control coating washing devices of advancing, including shell 1, shower water
Pipe 2, lower suspension mechanism 6 and conveyor chain 7,1 inner top of shell are provided at least 1 spray waterpipe 2 to form spraying zone, under
It is provided with mounting table 5 at the top of suspension mechanism 6 to place workpiece 4, conveyor chain 7 is provided with immediately below lower suspension mechanism 6 with conveying workpieces 4
At the uniform velocity pass through spraying zone, the uniform cross direction profiles of spray waterpipe 2 of at least one are in 1 inner top of shell, and each spray waterpipe 2 is
It is connected with the solenoid valve of water inlet switch, at least two spray head 3, the water flow that spray head 3 sprays are evenly distributed on spray waterpipe 2
Towards 4 Way in of workpiece, solenoid valve is connected with time controller for inclination.
Wherein, spray waterpipe is connected to water pump and filtered water tank, to convey the clear water of cleaning；Water pump and time controller etc.
It is each configured with power supply；1 bottom of shell is provided with the overhead gage 8 and lower baffle plate 9 for collecting waste water, is placed in collecting waste water
In waste water tank (being set to below lower baffle plate).
As shown in figure 4, spray head 3 includes the inlet portion connecting with spray waterpipe, the contraction flow region of internal diameter radial contraction and injection
The outlet portion of water flow, outlet portion are in small end opening to silent hollow round table-like of big end, and outlet portion to big end is provided with spray
The spray-hole of jetting stream.The sum of area of each spray-hole of outlet portion is less than or equal to contraction flow region endoporus area.Outlet portion is to big end
Spray-hole is tilted towards workpiece Way in.
Spray-hole rectangular array shape is uniformly distributed in outlet portion to big end end face, so that water flow is sprayed to mounting table table
Face forms a rectangular spray profile in the plane.And each spray contour edge area is interconnected, so that being sprayed to workpiece
Entire workpiece surface is completely covered in the spray band (profile) of upper surface.
As shown in Figure 2,3, lower suspension mechanism includes the supporting element of pedestal He the side of being mounted on the base, and pedestal is installed by guide rail
Mounting table is installed in the surface of chain, at the top of supporting element to place workpiece, the S word of inclined placement is set in the middle part of supporting element
Type is to combine overhead gage and lower baffle plate to collect waste water.
The course of work: suspension mechanism is at the uniform velocity advanced under chain-driving with speed v, and the solenoid valve of each spray waterpipe is controlled in the time
Spray is successively opened along workpiece direction of travel under device control processed, and is closed after workpiece leaves spray waterpipe spray band.Respectively
A spray head injection water inclination is unified towards workpiece entrance side, and workpiece is at the uniform velocity persistently advanced with speed v, so that above workpiece
The rear of the oblique direction of travel of overflow flows downward, conducive to covering and cleaning entire workpiece bottom.Each spray head time opening is simultaneously
It closes, be conducive to rationally spray and save water after workpiece leaves the region.
Claims (6)
1. a kind of lasting control coating washing device of advancing, including shell, spray waterpipe, lower suspension mechanism and conveyor chain, described
Shell inner top is provided at least 1 spray waterpipe to form spraying zone, is provided with mounting table at the top of the lower suspension mechanism
To place workpiece, conveyor chain is provided with immediately below the lower suspension mechanism and at the uniform velocity passes through spraying zone with conveying workpieces, feature exists
In, uniform cross direction profiles of the spray waterpipe of described at least one in shell inner top, each spray waterpipe be respectively connected with into
The solenoid valve of taps, at least two spray head is evenly distributed on the spray waterpipe, and the water flow that the spray head sprays is inclined
Tiltedly towards workpiece Way in, the solenoid valve is connected with time controller.
2. a kind of lasting control coating washing device of advancing according to claim 1, which is characterized in that the spray head include with
Inlet portion, the contraction flow region of internal diameter radial contraction and the outlet portion of injection water of spray waterpipe connection, outlet portion are in open to small end
Mouthful to silent hollow round table-like of big end, outlet portion to big end is provided with the spray-hole of injection water.
3. a kind of lasting control coating washing device of advancing according to claim 2, which is characterized in that the outlet portion is each
The sum of area of spray-hole is less than or equal to contraction flow region endoporus area.
4. a kind of lasting control coating washing device of advancing according to claim 3, which is characterized in that the outlet portion is to big
Hold spray-hole inclination towards workpiece Way in.
5. a kind of lasting control coating washing device of advancing according to claim 4, which is characterized in that the spray-hole is in square
Shape array-like is uniformly distributed in outlet portion to big end end face, so that water flow is sprayed to mounting table surface and forms one in the plane
Rectangular spray profile.
6. a kind of lasting control coating washing device of advancing according to claim 2, which is characterized in that the inlet portion, receipts
Contracting portion and outlet portion successively extend outwardly along inlet portion central axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530753.7U CN208275848U (en) | 2018-04-13 | 2018-04-13 | A kind of lasting control coating washing device of advancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530753.7U CN208275848U (en) | 2018-04-13 | 2018-04-13 | A kind of lasting control coating washing device of advancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275848U true CN208275848U (en) | 2018-12-25 |
Family
ID=64749164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530753.7U Active CN208275848U (en) | 2018-04-13 | 2018-04-13 | A kind of lasting control coating washing device of advancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893255A (en) * | 2021-01-18 | 2021-06-04 | 黄河水利职业技术学院 | Cleaning equipment for industrial production |
-
2018
- 2018-04-13 CN CN201820530753.7U patent/CN208275848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893255A (en) * | 2021-01-18 | 2021-06-04 | 黄河水利职业技术学院 | Cleaning equipment for industrial production |
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