CN208437164U - A kind of fluorescent powder jet printing machine reflux unit - Google Patents
A kind of fluorescent powder jet printing machine reflux unit Download PDFInfo
- Publication number
- CN208437164U CN208437164U CN201820501188.1U CN201820501188U CN208437164U CN 208437164 U CN208437164 U CN 208437164U CN 201820501188 U CN201820501188 U CN 201820501188U CN 208437164 U CN208437164 U CN 208437164U
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- CN
- China
- Prior art keywords
- shell
- contact roller
- delivery pipe
- cylinder
- fluorescent powder
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- 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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Abstract
A kind of fluorescent powder jet printing machine reflux unit.It includes shell, delivery pipe, feed inlet, discharge port, contact roller, cylinder, flow sensor, controller, the shell is internally provided with delivery pipe, one end of the delivery pipe extends to the outside of shell side and connect with feed inlet, the other end of delivery pipe extends to the outside of the shell other side and connect with discharge port, the contact roller is arranged in the lower section of delivery pipe and is in contact with delivery pipe, contact roller is movably connected in the inside of shell, the cylinder is arranged on shell, cylinder is located at the lower section of contact roller and is fixedly connected with contact roller, the flow sensor is arranged on discharge port, the upper end of shell is arranged in the controller, controller respectively with cylinder, flow sensor is electrically connected.Its structure is simple, drives contact roller to adjust the compression degree with delivery pipe by cylinder, so that the fluid flow of delivery pipe becomes smaller or becomes larger, high degree of automation effectively increases the effect of spraying.
Description
Technical field
The utility model relates to fluorescent powder jet printing machine technical fields, and in particular to a kind of fluorescent powder jet printing machine reflux unit.
Background technique
Fluorescent powder is commonly called as luminescent powder, is generally divided into two class of photo-induced energy storage luminescent powder and luminescent powder with radionuclide.It is photic
Energy storage luminescent powder is fluorescent powder after by the irradiation such as natural light, daylight light, ultraviolet light, and luminous energy is stored, is being stopped
It after light irradiation, then slowly releases in a manner of fluorescence, so at night or dark, remains to see luminous, continue
Time is up to a few houres to ten a few houres.
It needs to coat phosphor powder layer in the fluorescent tube of fluorescent lamp or energy-saving lamp, fluorescent powder is to pass through fluorescent powder as a solution
Flush coater painting is attached on the inner surface of tube.With the continuous development of science and technology, fluorescent powder jet printing machine has been widely used, should
The required precision of class product is very high, and the structure and installation combination of internal each components determine the precision and spraying of product
The effect of technique, also also particularly significant in the control of each link, control of the fluorescent powder jet printing machine in reflux, to flow at present
Precision is also lower, so that spraying effect is bad.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of fluorescent powder jet printing machine reflux is provided
Device, it can solve current fluorescent powder jet printing machine in reflux, also lower to the control precision of flow, so that spraying effect is bad
Defect.
To achieve the above object, the utility model is using following technical scheme: it includes shell 1, delivery pipe 2, charging
Mouth 3, discharge port 4, contact roller 5, cylinder 6, flow sensor 7, controller 8, the shell 1 are internally provided with delivery pipe 2, institute
The one end for stating delivery pipe 2 extends to the outside of 1 side of shell and connect with feed inlet 3, and the other end of delivery pipe 2 extends to shell
The outside of 1 other side is simultaneously connect with discharge port 4, and the contact roller 5 is arranged in the lower section of delivery pipe 2 and is in contact with delivery pipe 2,
Contact roller 5 is movably connected in the inside of shell 1, and the cylinder 6 is arranged on shell 1, and cylinder 6 is located at the lower section of contact roller 5 simultaneously
It is fixedly connected with contact roller 5, the flow sensor 7 is arranged on discharge port 4, and the upper of shell 1 is arranged in the controller 8
End, controller 8 are electrically connected with cylinder 6, flow sensor 7 respectively.
It also includes sliding block 9, guide rail 10, and the two sides of contact roller 5 are arranged in the sliding block 9, and the guide rail 10 is arranged in shell
Two sides inside body 1, the contact roller 5 match the inside for being movably connected in shell 1 with guide rail 10 by sliding block 9.Contact roller 5
By sliding block 9 and guide rail 10 with merges can be upper and lower under the driving of cylinder 6 sliding, carry out contact roller 5 and delivery pipe 2
Compression degree is adjusted, to control the fluid flow in delivery pipe 2.
It is inverted U-shaped that the delivery pipe 2, which is located at the part inside shell 1,.The delivery pipe 2 and contact roller 5 of inverted U-shaped
Shape match, so as to improve contact roller 5 to the compression effect of delivery pipe 2, realize accurate flow control.
It also includes transmission shaft 11, driving motor 12, and the inside of contact roller 5, the driving is arranged in the transmission shaft 11
Motor 12 is arranged in the inside of shell 1 and is rotatablely connected by transmission shaft 11 and contact roller 5.It is driven and is compressed by driving motor 12
5 rotation of wheel, to control the flow of liquid and reflux in delivery pipe 2.
The contact roller 5, transmission shaft 11, driving motor 12 are integrated.Contact roller 5, transmission shaft 11, driving motor
The design of 12 integral structures guarantees that driving motor 12 can drive contact roller 5 while contact roller 5 slides up and down in shell 1
Rotation.
The driving motor 12 is electrically connected with controller 8.It is controlled by revolving speed of the controller 8 to driving motor 12
System, to carry out accurate flow control.
After adopting the above technical scheme, the utility model has the beneficial effect that its structure is simple, contact roller is driven by cylinder
The compression degree with delivery pipe is adjusted, so that the fluid flow of delivery pipe becomes smaller or becomes larger, in reflux, is improved to liquid
Flow is precisely controlled, high degree of automation, effectively increases the effect of spraying.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the utility model；
Fig. 2 is the left view of corresponding diagram 1；
Fig. 3 is the principles of the present invention block diagram.
Description of symbols: shell 1, delivery pipe 2, feed inlet 3, discharge port 4, contact roller 5, cylinder 6, flow sensor 7,
Controller 8, sliding block 9, guide rail 10, transmission shaft 11, driving motor 12.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it include shell 1, delivery pipe 2, into
Material mouth 3, discharge port 4, contact roller 5, cylinder 6, flow sensor 7, controller 8, the shell 1 are internally provided with delivery pipe 2,
One end of the delivery pipe 2 extends to the outside of 1 side of shell and connect with feed inlet 3, and the other end of delivery pipe 2 extends to shell
The outside of 1 other side of body is simultaneously connect with discharge port 4, and the contact roller 5 is arranged in the lower section of delivery pipe 2 and connects with delivery pipe 2
Touching, contact roller 5 are movably connected in the inside of shell 1, and the cylinder 6 is arranged on shell 1, and cylinder 6 is located at the lower section of contact roller 5
And be fixedly connected with contact roller 5, the flow sensor 7 is arranged on discharge port 4, and the upper of shell 1 is arranged in the controller 8
End, controller 8 are electrically connected with cylinder 6, flow sensor 7 respectively.
It also includes sliding block 9, guide rail 10, and the two sides of contact roller 5 are arranged in the sliding block 9, and the guide rail 10 is arranged in shell
Two sides inside body 1, the contact roller 5 match the inside for being movably connected in shell 1 with guide rail 10 by sliding block 9.Contact roller 5
By sliding block 9 and guide rail 10 with merges can be upper and lower under the driving of cylinder 6 sliding, carry out contact roller 5 and delivery pipe 2
Compression degree is adjusted, to control the fluid flow in delivery pipe 2.
It is inverted U-shaped that the delivery pipe 2, which is located at the part inside shell 1,.The delivery pipe 2 and contact roller 5 of inverted U-shaped
Shape match, so as to improve contact roller 5 to the compression effect of delivery pipe 2, realize accurate flow control.
It also includes transmission shaft 11, driving motor 12, and the inside of contact roller 5, the driving is arranged in the transmission shaft 11
Motor 12 is arranged in the inside of shell 1 and is rotatablely connected by transmission shaft 11 and contact roller 5.It is driven and is compressed by driving motor 12
5 rotation of wheel, to control the flow of liquid and reflux in delivery pipe 2.
The contact roller 5, transmission shaft 11, driving motor 12 are integrated.Contact roller 5, transmission shaft 11, driving motor
The design of 12 integral structures guarantees that driving motor 12 can drive contact roller 5 while contact roller 5 slides up and down in shell 1
Rotation.
The driving motor 12 is electrically connected with controller 8.It is controlled by revolving speed of the controller 8 to driving motor 12
System, to carry out accurate flow control.
Working principle of the utility model is: fluorescent powder solution enters the delivery pipe inside device from feed inlet when work,
Driving motor is matched with contact roller, is fixed delivery pipe by contact roller, controller controls cylinder and contact roller is driven to adjust
With the compression degree of delivery pipe, so that the fluid flow of delivery pipe becomes smaller or becomes larger, flow sensor incudes the stream of discharge port
Controller is measured and feeds back information to, controller controls the movement of cylinder and driving motor, to change the liquid in delivery pipe
Flow, realization are precisely controlled flow, and high degree of automation effectively increases the effect of spraying.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of fluorescent powder jet printing machine reflux unit, it is characterised in that: it include shell (1), delivery pipe (2), feed inlet (3),
Discharge port (4), contact roller (5), cylinder (6), flow sensor (7), controller (8), being internally provided with for the shell (1) are defeated
It send pipe (2), one end of the delivery pipe (2) extends to the outside of shell (1) side and connect with feed inlet (3), delivery pipe (2)
The other end extend to the outside of shell (1) other side and connect with discharge port (4), the contact roller (5) is arranged in delivery pipe
(2) lower section is simultaneously in contact with delivery pipe (2), and contact roller (5) is movably connected in the inside of shell (1), cylinder (6) setting
On shell (1), cylinder (6) is located at the lower section of contact roller (5) and is fixedly connected with contact roller (5), the flow sensor (7)
Be arranged on discharge port (4), the controller (8) setting in the upper end of shell (1), controller (8) respectively with cylinder (6), stream
Quantity sensor (7) is electrically connected.
2. a kind of fluorescent powder jet printing machine reflux unit according to claim 1, it is characterised in that: it also include sliding block (9),
Guide rail (10), sliding block (9) setting is in the two sides of contact roller (5), and guide rail (10) setting is the two of shell (1) inside
Side, the contact roller (5) match the inside for being movably connected in shell (1) with guide rail (10) by sliding block (9).
3. a kind of fluorescent powder jet printing machine reflux unit according to claim 1, it is characterised in that: delivery pipe (2) position
Part inside shell (1) is inverted U-shaped.
4. a kind of fluorescent powder jet printing machine reflux unit according to claim 1, it is characterised in that: it also includes transmission shaft
(11), driving motor (12), transmission shaft (11) setting exist in the inside of contact roller (5), driving motor (12) setting
The inside of shell (1) is simultaneously rotatablely connected by transmission shaft (11) and contact roller (5).
5. a kind of fluorescent powder jet printing machine reflux unit according to claim 4, it is characterised in that: the contact roller (5) passes
Moving axis (11), driving motor (12) are integrated.
6. a kind of fluorescent powder jet printing machine reflux unit according to claim 5, it is characterised in that: the driving motor (12)
It is electrically connected with controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501188.1U CN208437164U (en) | 2018-04-10 | 2018-04-10 | A kind of fluorescent powder jet printing machine reflux unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820501188.1U CN208437164U (en) | 2018-04-10 | 2018-04-10 | A kind of fluorescent powder jet printing machine reflux unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437164U true CN208437164U (en) | 2019-01-29 |
Family
ID=65094061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820501188.1U Expired - Fee Related CN208437164U (en) | 2018-04-10 | 2018-04-10 | A kind of fluorescent powder jet printing machine reflux unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437164U (en) |
-
2018
- 2018-04-10 CN CN201820501188.1U patent/CN208437164U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20200410 |