CN208161882U - A kind of flush coater - Google Patents
A kind of flush coater Download PDFInfo
- Publication number
- CN208161882U CN208161882U CN201721798413.4U CN201721798413U CN208161882U CN 208161882 U CN208161882 U CN 208161882U CN 201721798413 U CN201721798413 U CN 201721798413U CN 208161882 U CN208161882 U CN 208161882U
- Authority
- CN
- China
- Prior art keywords
- pump
- diaphragm pump
- voltage tube
- diaphragm
- storing box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of flush coaters, including three pumps, the driving mechanism for driving the pump and the nozzle connecting with the pump discharge end；The pump includes diaphragm pump, material storing box, suction line and high-voltage tube；The import of the diaphragm pump is connected to by suction line with material storing box, and the outlet of diaphragm pump is connected to by high-voltage tube with nozzle；The driving mechanism includes that there are three the camshafts of eccentric wheel for tool；The outer circle of three eccentric wheels corresponds the plunger end for peaking at three diaphragm pumps, meets the sprayed on material of existing multiple coating ratio, has adapted to industry development.
Description
Technical field
The utility model relates to a kind of flush coater, specifically a kind of flush coater.
Background technique
With the rapid development of China's process of industrialization, as the paint industry of industrial beautician, with regard to double, more component coatings
Using more and more extensive.Double, more component coatings because of its environmentally friendly, weather-proof and excellent comprehensive physical and chemical property increasingly
More obtains all circles owner abundant affirmation, and in automobile and parts industry, more component coatings are applied to vehicle finishing varnish, insurance
In the coating of thick stick, reflective mirror, instrument board, fuel tank, engine protecting etc., in electronics industry, more component coatings are applied to terminal
Machine shell, all kinds of keyboards etc..More component coatings are also applied to aerospace, woodwork and furniture, truck and motor bus, agricultural
Mechanical machine and universal metal product etc..
Therefore, it is necessary to a kind of flush coaters for being able to achieve the mixing spraying of three components.
Utility model content
In view of this, providing one kind the purpose of the utility model is to overcome defect in the prior art and being able to achieve three components
Mix the flush coater of spraying.
The flush coater of the utility model, including three pumps, the driving mechanism for driving the pump and
The nozzle being connect with the pump discharge end；The pump includes diaphragm pump, material storing box, suction line and high-voltage tube；
The import of the diaphragm pump is connected to by suction line with material storing box, and the outlet of diaphragm pump is connected to by high-voltage tube with nozzle；It is described
Driving mechanism includes that there are three the camshafts of eccentric wheel for tool；The outer circle one-to-one correspondence of three eccentric wheels peaks at described in three
The plunger end of diaphragm pump；In each pump material storing box volume should with the flow of the pump interval membrane pump be adapted with
Guarantee that the coating in the material storing box of all pumps can synchronize to exhaust, certain material storing box should have stronger resistance to corrosion with
And preferable sealing performance, avoid impurity from entering in material storing box, diaphragm pump generally comprises shell, is set in the housing chamber and this is interior
Chamber is separated to form the diaphragm of working chamber and pressure chamber and seals pressure chamber and generate hydraulic or air pressure to push diaphragm back and forth
It is provided with check valve in the plunger agitated, suction line and high-voltage tube, coating is made to enter working chamber again by working chamber from material storing box
Into high-voltage tube；The eccentric wheel is taper cone pulley, and the plunger end of diaphragm pump is peaked at by circular conical surface；The camshaft one
End coaxial transmission is connected to the output shaft of driving motor, and the other end rotates coaxially the piston rod for being connected to cylinder；
Further, the pump further includes the filter in high-voltage tube；It is dedicated that coating can be used in the filter
Filter is to guarantee preferable filter effect and lesser filtration resistance；
Further, the pump further include pressure gauge on the high-voltage tube and the pressure gauge be set to filter with
Between nozzle；
Further, the diaphragm pump is hydrodynamic diaphragm pump, is filled with hydraulic oil in hydrodynamic diaphragm pump pressure chamber, together
When, pressure chamber is connected to by oil inlet pipe and flowline with fuel tank, and pressure adjustment relief valve is equipped in flowline.
The utility model has the beneficial effects that：Independence is respectively adopted in the coating of the flush coater of the utility model, different component
Diaphragm pump and coating material passage, the coating of each component is not in contact with each other before spraying, guarantee coating have preferable spraying effect,
The eccentric wheel of the utility model is taper cone pulley, can change the piston reciprocation of diaphragm pump by being axially moveable the position of eccentric wheel
The stroke of movement, to change the coating content of diaphragm pump extrusion, so as to change the mixed proportion of coating, the utility model
Camshaft is driven by driving motor and is rotated, can be by the work of cylinder when needing to adjust the ram travel of each diaphragm pump
Stopper rod drives camshaft axial movement.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Fig. 1 is the structural schematic diagram of the utility model, as shown, the flush coater of the present embodiment, including three pumping groups
Part, the driving mechanism for driving the pump and the nozzle being connect with the pump discharge end；The pumping group
Part includes diaphragm pump 3, material storing box 7, suction line 5 and high-voltage tube 4；The import of the diaphragm pump 3 passes through suction line 5 and material storing box 7
The outlet of connection, diaphragm pump 3 is connected to by high-voltage tube 4 with nozzle；The driving mechanism includes that there are three the inclined of eccentric wheel for fixation
Heart wheel shaft 1；The outer circle of three eccentric wheels corresponds 2 end of plunger for peaking at three diaphragm pumps 3；Each pumping group
The material storing box 7 that 7 volume of material storing box should be adapted to guarantee all pumps with the flow of the pump interval membrane pump 3 in part
In coating can synchronize and exhaust, certain material storing box 7 should have stronger resistance to corrosion and preferable sealing performance, avoid miscellaneous
Matter enters in material storing box 7, and diaphragm pump 3 generally comprises shell, is set in the housing chamber and the inner cavity is separated to form working chamber and pressure
The diaphragm of power chamber and the plunger 2 for sealing pressure chamber and generating hydraulic or air pressure to push diaphragm to agitate back and forth, 5 He of suction line
It is provided with check valve in high-voltage tube 4, coating is made to enter high-voltage tube 4 by working chamber again from material storing box 7 into working chamber；Material storing box
7 for storing one of multi-component coating component fluids, diaphragm pump 3 for making the liquid coating generate pressure, make it from
Nozzle 10 sprays, and nozzle 10 is discharged into coated article body surface face after being atomized coating moment.
In the present embodiment, the eccentric wheel is taper cone pulley, the end of diaphragm pump 3 is peaked at by circular conical surface, by along axis
To the position of mobile eccentric wheel, thus it is possible to vary the stroke that the plunger 2 of diaphragm pump 3 moves back and forth, to change the extrusion of diaphragm pump 3
Coating content, so as to change the mixed proportion of coating；1 one end coaxial transmission of camshaft is connected to driving motor 11
(output shaft is rectangular section to output shaft, and camshaft 1 is equipped with rectangle cross-shaped holes, and output shaft can be inserted in the hole to drive
Camshaft 1 rotates, and axially opposed can slide), the other end rotates coaxially the piston rod for being connected to cylinder 12, eccentric
Wheel shaft 1, can be by the work of cylinder 12 when needing to adjust the ram travel of each diaphragm pump by the driving rotation of driving motor 11
Stopper rod drives camshaft 1 to move axially.
In the present embodiment, the pump further includes the filter 9 in high-voltage tube 4；Painting can be used in the filter 9
Expect private filter 9 to guarantee preferable filter effect and lesser filtration resistance.
In the present embodiment, the pump further includes the pressure gauge 8 on high-voltage tube 4 and the pressure gauge 8 is set to
Between filter 9 and nozzle；Pressure gauge 8 can the spray pressure to flush coater intuitively shown, while pressure gauge 8 setting and mistake
On 9 downstream pipe of filter, it can avoid impurity and the display of pressure gauge 8 had an impact, the pressure gauge 8 in the present embodiment can be used not
Rust steel pressure gauge 8 can be reduced the pulsations affect of coating pressure to avoid pressure gauge 8 by the corrosion of coating.
In the present embodiment, the diaphragm pump 3 be hydrodynamic diaphragm pump 3, hydrodynamic diaphragm pump 3 be using liquid medium (such as
Oil etc.) pressure diaphragm is agitated back and forth as power diaphragm pump 3, filled with hydraulic in 3 pressure chamber of hydrodynamic diaphragm pump
Oil, meanwhile, pressure chamber is connected to by oil inlet pipe and flowline with fuel tank, and pressure adjustment relief valve 6 is equipped in flowline, guarantees that this surges
The rated pressure of formula diaphragm pump 3 keeps stablizing.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (2)
1. a kind of flush coater, it is characterised in that：Including three pumps, the driving mechanism for driving the pump and
The nozzle being connect with the pump discharge end；The pump includes diaphragm pump, material storing box, suction line and high-voltage tube；
The import of the diaphragm pump is connected to by suction line with material storing box, and the outlet of diaphragm pump is connected to by high-voltage tube with nozzle；It is described
Driving mechanism includes the camshaft fixed there are three eccentric wheel；The outer circle one-to-one correspondence of three eccentric wheels peaks at three institutes
State the plunger end of diaphragm pump；The eccentric wheel is taper cone pulley, and the plunger end of diaphragm pump is peaked at by circular conical surface；It is described inclined
Heart wheel shaft one end coaxial transmission is connected to the output shaft of driving motor, and the other end rotates coaxially the piston rod for being connected to cylinder；
The pump further includes the filter in high-voltage tube；
The pump further includes the pressure gauge on high-voltage tube and the pressure gauge is set between filter and nozzle.
2. flush coater according to claim 1, it is characterised in that：The diaphragm pump is hydrodynamic diaphragm pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798413.4U CN208161882U (en) | 2017-12-20 | 2017-12-20 | A kind of flush coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798413.4U CN208161882U (en) | 2017-12-20 | 2017-12-20 | A kind of flush coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208161882U true CN208161882U (en) | 2018-11-30 |
Family
ID=64386489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721798413.4U Expired - Fee Related CN208161882U (en) | 2017-12-20 | 2017-12-20 | A kind of flush coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208161882U (en) |
-
2017
- 2017-12-20 CN CN201721798413.4U patent/CN208161882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |