CN208878859U - A kind of flush coater - Google Patents
A kind of flush coater Download PDFInfo
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- CN208878859U CN208878859U CN201821609164.4U CN201821609164U CN208878859U CN 208878859 U CN208878859 U CN 208878859U CN 201821609164 U CN201821609164 U CN 201821609164U CN 208878859 U CN208878859 U CN 208878859U
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- spring
- spray gun
- embolism
- valve
- flush coater
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Abstract
This application discloses a kind of flush coaters, it include: spray gun, the spray gun is provided with trigger, spring arrangement, valve core device, seal member, rear cover and nozzle, and the nozzle is equipped with spray orifice, one end of the valve core device is equipped with fixed link, and the fixed link is fixedly connected with one end of the spring arrangement；The other end of the spring arrangement be fixed on it is described after cover；The other end of the valve core device is solid core tip, the spray orifice and solid core tip fitting；The fixed link of the valve core device is flexibly connected with the seal member；The trigger is fixedly connected with the spring arrangement.In spraying process, because entire spring arrangement is between seal member and rear cover, coating is without spring arrangement, avoid influence of the coating to spring force, ensure that spring can reset in time in spraying process, so that coating will not overflow from nozzle when occurring closing spray gun.
Description
Technical field
This application involves mechanical equipment technical field more particularly to a kind of flush coaters.
Background technique
The primary raw material of carbon annode is petroleum coke, pitch machine anode scrap broken material.In current aluminum electrolysis process, it is difficult to
Contact of the isolation anode with air completely, causes the excessive consumption of carbon annode.
Electrolytic aluminium yield increases year by year, high-quality petroleum coke reduce, for improve anode itself inoxidizability, generally in anode
Surface coats inoxidzable coating.The coating of inoxidzable coating generally uses flush coater to spray.
But in the spray gun of the antioxidizing paint flush coater provided in the prior art, the spraying that spring is located at spray gun is logical
In road.In spraying process, coating can cause spray coated by the spring in spray gun so that the elastic force of spring has certain influence
Elastic force deficiency can not reset in time in journey, so that coating overflows still from nozzle, causes the wave of coating when occurring closing spray gun
Take.
Utility model content
This application provides a kind of flush coaters, can not be resetted in time with solving elastic force deficiency in spraying process, to occur
When closing spray gun, the technical issues of coating overflows still from nozzle.
In order to solve the above-mentioned technical problem, the embodiment of the present application discloses following technical solution:
The embodiment of the present application discloses a kind of flush coater, comprising: spray gun, the spray gun are provided with trigger, spring arrangement, valve
Core apparatus, seal member, rear cover and nozzle, the nozzle are equipped with spray orifice, and one end of the valve core device is equipped with fixed link, described
Fixed link is fixedly connected with one end of the spring arrangement；The other end of the spring arrangement be fixed on it is described after cover；It is described
The other end of valve core device is solid core tip, the spray orifice and solid core tip fitting；The fixed link of the valve core device with
The seal member is flexibly connected；The trigger is fixedly connected with the spring arrangement.
Optionally, the spray gun is additionally provided with spray gun extended bar, and the coating that the spray gun extended bar is located at the nozzle goes out
Mouth side.
The flush coater further include: paint can, embolism pump, filter device, the paint can, embolism pump, the mistake
Filter device and the spray gun pass sequentially through piping connection, and the filter device is provided with clout convolution mouth, the clout convolution
Mouth passes through piping connection with the paint can；Embolism pump is provided with embolism valve and lower embolism valve, the upper embolism valve and
The lower embolism valve uses steel ball.
Optionally, the upper embolism valve is provided with spring A and spring B, and the diameter of the spring A is greater than the spring B
Diameter, the spring B are sheathed on inside the spring A.
Optionally, external strainer filter core is provided on the pipeline between embolism pump and the filter device.
Optionally, the equipment strainer of the filter device includes filter core and strainer, and the filter screen set is set to outside the filter core.
Compared with prior art, the application has the beneficial effect that
Include: spray gun this application provides a kind of flush coater, the spray gun be provided with trigger, spring arrangement, valve core device,
Seal member, rear cover and nozzle, the nozzle are equipped with spray orifice, and one end of the valve core device is equipped with fixed link, the fixed link
It is fixedly connected with one end of the spring arrangement；The other end of the spring arrangement be fixed on it is described after cover；The spool dress
The other end set is solid core tip, the spray orifice and solid core tip fitting；The fixed link of the valve core device with it is described close
Seal component activity connection；The trigger is fixedly connected with the spring arrangement.When spraying, operator is by pulling trigger control
Spring devices compress, spring arrangement drives the direction of the valve core device to the close rear cover that are attached thereto mobile, at this point, at nozzle
Spray orifice is separated with solid core tip, forms the channel of coating, so that coating can spray from nozzle.And in spraying process, because entire
For spring arrangement between seal member and rear cover, coating avoids influence of the coating to spring force without spring arrangement, spray
Ensure that spring can reset in time during applying, so that coating will not overflow from nozzle when occurring closing spray gun.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of spray gun structure schematic diagram of flush coater provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of the spray gun of flush coater provided by the embodiments of the present application.
Wherein, 11- trigger, 12- nozzle, 13- valve core device, 14- seal member, 15- spring arrangement, 16- rear cover, 1- spray
Rifle, 2- embolism pump, 3- filter device, 4- paint can, embolism valve under 21-, the upper embolism valve of 22-, 31- feed inlet, 32- discharge port,
33- clout convolution mouth.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, the common skill in this field
The application protection all should belong in art personnel every other embodiment obtained without making creative work
Range.
It referring to Figure 1 and Fig. 2, is as shown in Figure 1 a kind of spray gun structure signal of flush coater provided by the embodiments of the present application
Figure；Fig. 2 is a kind of structural schematic diagram of the spray gun of flush coater provided by the embodiments of the present application.
The embodiment of the present application provides a kind of flush coater, comprising: spray gun, the spray gun are provided with trigger 11, spring arrangement
15, valve core device 13, seal member 14, rear cover 16 and nozzle 12, the nozzle 12 be equipped with spray orifice, the one of the valve core device 13
End is equipped with fixed link, and the fixed link is fixedly connected with one end of the spring arrangement 15；The other end of the spring arrangement 15
It is fixed on the rear cover 16；The other end of the valve core device is solid core tip, the spray orifice and solid core tip fitting；
The fixed link of the valve core device is flexibly connected with the seal member 14；The trigger 11 and the fixed company of the spring arrangement 15
It connects.
The flush coater further include: paint can 4, embolism pump 2, filter device 3, and the paint can 4, the embolism pump 2, institute
It states filter device 3 and the spray gun 1 passes sequentially through piping connection, and the filter device is provided with clout convolution mouth 33, it is described
Clout convolution mouth 33 and the paint can 4 pass through piping connection.
Coating in paint can successively passes through embolism pump, filter device, spray gun and sprays.When spraying, operator is by pulling
Trigger action controls spring devices compress, and spring arrangement drives the direction of the valve core device to the close rear cover that are attached thereto mobile, this
When, the spray orifice at nozzle is separated with solid core tip, the channel of coating is formed, so that coating can spray from nozzle.And it is spray coated
Cheng Zhong, because entire spring arrangement is between seal member and rear cover, coating avoids coating to spring bullet without spring arrangement
The influence of power ensures that spring can reset in time in spraying process, so that coating will not overflow from nozzle when occurring closing spray gun
Out.Remaining coating, the mouth that can circle round from clout flow back to paint can.
The spray gun 1 is additionally provided with spray gun extended bar, and the spray gun extended bar is located at the coating material outlet one of the nozzle 12
Side.Jet hole increases to 30 centimeters from 10 centimeters with a distance from arm, and maloperation is avoided to lead to the generation of wounding event；One hand-held
Rifle one holds extension rod, avoids being not easy steadily to control spray gun, causing cannot in spraying process because singlehanded armed operation recoil is big
Uniformly sprayed.
The embolism pump is provided with embolism valve and lower embolism valve, and the upper embolism valve and the lower embolism valve use steel
Ball.The prior art mainly adopts corundum ball, corundum ball main constituents are aluminium oxide, contact and are easy to happen with antioxidizing paint
Abrasion, 30 barrels of coating of continuous spray, diamond spar ball surface just generate abrasion, cause poorly sealed phenomenon；Diamond spar ball density is smaller
(1.53-1.99g/cm3), the similar density with antioxidizing paint, during piston rod downlink, corundum ball cannot reset in time
Sealing, so that spray pressure loss is larger.
Steel ball provided by the embodiments of the present application is not susceptible to wear in use, after using 1000 barrels of coating,
Surface only has mild wear, and does not influence to use, and can be replaced later with 2000 barrels again using coating, reduce plant maintenance
Time；Moreover, the density of steel ball is 3.5-4 times of antioxidizing paint density, can be very good during piston rod downlink multiple
Position seals, and the pressure loss is small in spraying process, and spraying process is maintained persistently to carry out.
The upper embolism valve is provided with spring A and spring B, and the diameter of the spring A is greater than the diameter of the spring B, institute
Spring B is stated to be sheathed on inside the spring A.Because coating itself has certain viscosity, using the spring A of different-diameter size
The mode being arranged with spring B can increase spring force, avoid the occurrence of steel ball stuck phenomenon, enable the device to run well, thus
Spraying process can work continuously.
External strainer filter core is provided on pipeline between the embolism pump and the filter device.In spraying process, outside
Carrying out impurity follows equipment material sucking port to enter equipment strainer, causes equipment strainer to damage, so that spray nozzle clogging frequency is significantly
Increase, seriously affects spray efficiency；Disassembly, cleaning or replacement process to equipment strainer need first to carry out water circulation cleaning to equipment,
Can wherein generate the loss of a large amount of coating, at the same whole equipment strainer cleaning or replacement process need 40-60 minutes.External strainer
The setting of filter core is so that the more by-pass filtrations of entire spraying equipment, can preferably guarantee the spatter property of coating, entire spraying process
In be not susceptible to spray nozzle clogging situation so that spray efficiency is high；Meanwhile it replacing external strainer filter core and being not necessarily to carry out clearly equipment
It washes, only need to unscrew interface, filter core is replaced, whole process is shorten to 5 minutes from 40-60 minute before, is reduced
The consume of coating and cleaning equipment time work continuously no influence on scene.
The equipment strainer of the filter device includes filter core and strainer, and the filter screen set is set to outside the filter core.It is existing to set
There is liner in standby middle equipment strainer, solvent is overstock among liner and filter core coating in use, so that in spraying process
Pressure reduces obviously, and spraying process cannot be gone on smoothly.And it is in itself the equipment strainer linerless that embodiment provides, coating makes
With that will not be overstock in the process in cartridge surface, spraying process can be gone on smoothly.
Include: spray gun this application provides a kind of flush coater, the spray gun be provided with trigger, spring arrangement, valve core device,
Seal member, rear cover and nozzle, the nozzle are equipped with spray orifice, and one end of the valve core device is equipped with fixed link, the fixed link
It is fixedly connected with one end of the spring arrangement；The other end of the spring arrangement be fixed on it is described after cover；The spool dress
The other end set is solid core tip, the spray orifice and solid core tip fitting；The fixed link of the valve core device with it is described close
Seal component activity connection；The trigger is fixedly connected with the spring arrangement.When spraying, operator is by pulling trigger control
Spring devices compress, spring arrangement drives the direction of the valve core device to the close rear cover that are attached thereto mobile, at this point, at nozzle
Spray orifice is separated with solid core tip, forms the channel of coating, so that coating can spray from nozzle.And in spraying process, because entire
For spring arrangement between seal member and rear cover, coating avoids influence of the coating to spring force without spring arrangement, spray
Ensure that spring can reset in time during applying, so that coating will not overflow from nozzle when occurring closing spray gun.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the circuit structure, article or the equipment that include a series of elements not only include those elements,
It but also including other elements that are not explicitly listed, or further include solid by this circuit structure, article or equipment
Some elements.In the absence of more restrictions, the element for thering is sentence "including a ..." to limit, it is not excluded that including
There is also other identical elements in the circuit structure of the element, article or equipment.
Those skilled in the art will readily occur to its of the application after considering specification and practicing the disclosure invented here
His embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are wanted by right
The content asked is pointed out.
Above-described the application embodiment does not constitute the restriction to the application protection scope.
Claims (6)
1. a kind of flush coater characterized by comprising spray gun (1), the spray gun be provided with trigger (11), spring arrangement (15),
Valve core device (13), seal member (14), rear cover (16) and nozzle (12), the nozzle (12) are equipped with spray orifice, the spool dress
The one end for setting (13) is equipped with fixed link, and the fixed link is fixedly connected with the one end of the spring arrangement (15)；The spring dress
The other end for setting (15) is fixed on the rear cover (16)；The other end of the valve core device be solid core tip, the spray orifice with
Solid core tip fitting；The fixed link of the valve core device is flexibly connected with the seal member (14)；The trigger (11)
It is fixedly connected with the spring arrangement (15).
2. flush coater according to claim 1, which is characterized in that the spray gun (1) is additionally provided with spray gun extended bar, described
Spray gun extended bar is located at the coating material outlet side of the nozzle (12).
3. flush coater according to claim 1, which is characterized in that the flush coater further include: paint can, embolism pump, mistake
Device is filtered, the paint can, embolism pump, the filter device and the spray gun pass sequentially through piping connection, and the mistake
Filter device is provided with clout convolution mouth, and the clout convolution mouth and the paint can pass through piping connection；The embolism pump setting
There are upper embolism valve and lower embolism valve, the upper embolism valve and the lower embolism valve use steel ball.
4. flush coater according to claim 3, which is characterized in that the upper embolism valve is provided with spring A and spring B, institute
The diameter for stating spring A is greater than the diameter of the spring B, and the spring B is sheathed on inside the spring A.
5. flush coater according to claim 3, which is characterized in that the pipeline between the embolism pump and the filter device
On be provided with external strainer filter core.
6. flush coater according to claim 3, which is characterized in that the equipment strainer of the filter device includes filter core and filter
Net, the filter screen set are set to outside the filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609164.4U CN208878859U (en) | 2018-09-30 | 2018-09-30 | A kind of flush coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609164.4U CN208878859U (en) | 2018-09-30 | 2018-09-30 | A kind of flush coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878859U true CN208878859U (en) | 2019-05-21 |
Family
ID=66514851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609164.4U Active CN208878859U (en) | 2018-09-30 | 2018-09-30 | A kind of flush coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878859U (en) |
-
2018
- 2018-09-30 CN CN201821609164.4U patent/CN208878859U/en active Active
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