CN208091934U - A kind of ink droplet characteristic test device - Google Patents
A kind of ink droplet characteristic test device Download PDFInfo
- Publication number
- CN208091934U CN208091934U CN201820691940.3U CN201820691940U CN208091934U CN 208091934 U CN208091934 U CN 208091934U CN 201820691940 U CN201820691940 U CN 201820691940U CN 208091934 U CN208091934 U CN 208091934U
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- CN
- China
- Prior art keywords
- ink droplet
- rack
- regulating arm
- blank
- characteristic test
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- Ink Jet (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The utility model is related to printing technology, more particularly to a kind of ink droplet characteristic test device.The ink droplet characteristic test device includes rack and three-dimensional coordinate platform, jet generator, high speed camera, image acquisition device, blank, sensor in the rack；The bottom of the rack is equipped with traveling wheel, and the three-dimensional coordinate platform is movably arranged in the rack, the adjusting for carrying out three dimensions in the machine frame inside space；The jet generator is set on the three-dimensional coordinate platform, and positioned at the top of the blank, and the jet generator is used to spray ink droplet to the blank；The high speed camera, image acquisition device, sensor are correspondingly arranged in respectively between the jet generator and the blank.
Description
Technical field
The utility model is related to printing technology, more particularly to a kind of ink droplet characteristic test device.
Background technology
Currently, Printing Industry is developing by leaps and bounds, and has penetrated into the various fields involved by traditional printing, wherein ink
The state of drop is a key factor of influence picture quality, and the state of ink droplet is determined by some features, therefore ink droplet characteristic
Test it is particularly important, for research ink jet printing in ink droplet control have very important value.Currently, due to ink droplet spy
Property test and comparison it is difficult, existing equipment is complicated and test error is larger, and therefore, it is necessary to a kind of simple in structure, operation sides
And the ink droplet characteristic test device of accurate testing just,.
Utility model content
(1) technical problems to be solved
The utility model solve the technical issues of be：To solve, existing equipment ratio difficult to the test and comparison of ink droplet characteristic
The problem of more complex, poor accuracy.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of ink droplet characteristic test device comprising rack
And three-dimensional coordinate platform, jet generator, high speed camera, image acquisition device, blank, sensor in the rack；Institute
The bottom for stating rack is equipped with traveling wheel, and the three-dimensional coordinate platform is movably arranged in the rack, in the rack
Inner space carry out three dimensions adjusting；The jet generator is set on the three-dimensional coordinate platform, and positioned at described
The top of blank, the jet generator are used to spray ink droplet to the blank；The high speed camera, image acquisition device, sensing
Device is correspondingly arranged in respectively between the jet generator and the blank, wherein the high speed camera exists for acquiring ink droplet
The diameter and spatial shape when moment are sprayed, the sensor is used for acquiring the ink droplet that ink droplet generates on the blank straight
The information of diameter size, and the falling speed of ink droplet is recorded, described image collector is used to acquire the letter of the image on the blank
Breath, and processing is filtered to light.
Wherein, further include standard sample container, the standard sample container is set in the rack.
Wherein, the rack is dismountable frame structure.
Wherein, the periphery of the rack is sealed by connecting plate, and forms diffusing reflection coating on the surface of connecting plate.
Wherein, the material of the connecting plate is polyvinyl chloride resin plate.
Wherein, the three-dimensional coordinate platform includes X-axis regulating arm, Y-axis regulating arm and Z axis regulating arm, and the X-axis regulating arm is set
It being placed in rack, the Y-axis regulating arm is installed on the X-axis regulating arm, is used for the axial movement along the X-axis regulating arm,
The Z axis regulating arm is installed on the Y-axis regulating arm, and for the axial movement along the Y-axis regulating arm, the ink-jet occurs
Device is installed on the Z axis regulating arm, for the axial movement along the Z axis regulating arm.
Wherein, the blank is tabular, for providing white background in Image Acquisition for described image collector.
(3) advantageous effect
Above-mentioned technical proposal has the following advantages that：
The utility model discloses a kind of ink droplet characteristic test devices, and the ink droplet characteristic test device is simple in structure, operation
It is convenient, effectively and rapidly ink droplet characteristic can be tested, there is very important valence for research ink jet printing ink droplet control
Value.
Description of the drawings
Fig. 1 is the simplified schematic diagram of one ink droplet characteristic test device of the utility model embodiment；
Fig. 2 is the front view of one ink droplet characteristic test device of the utility model embodiment；
Fig. 3 is the side view of one ink droplet characteristic test device of the utility model embodiment；
Fig. 4 is the vertical view of one ink droplet characteristic test device of the utility model embodiment.
Wherein, 1, rack；2, three-dimensional coordinate platform；3, jet generator；4, high speed camera；5, image acquisition device；6, blank；
7, sensor；8, standard sample container；9, walking mechanism.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for describing
Purpose is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, visual concrete condition understands that above-mentioned term in the present invention specific contains
Justice.
Embodiment one
As shown in Figures 1 to 4, the present embodiment one provides a kind of ink droplet characteristic test device comprising rack 1 and is located at
Three-dimensional coordinate platform 2, jet generator 3, high speed camera 4, image acquisition device 5, blank 6, sensor 7 in rack 1；Three-dimensional coordinate
Platform 2 is movably arranged in rack 1, the adjusting for carrying out three dimensions in the inner space of rack 1；Jet generator 3
It is set on three-dimensional coordinate platform 2, and positioned at the top of blank 6, jet generator 3 is used to spray ink droplet to blank 6；High speed camera
4, image acquisition device 5, sensor 7 are correspondingly arranged in respectively between jet generator 3 and blank 6, wherein high speed camera 4 is used for
Diameter and spatial shape of the ink droplet when spraying moment are acquired, sensor 7 is used for acquiring the ink that ink droplet generates on blank 6
The information of diameter is dripped, and records the falling speed of ink droplet, image acquisition device 5 is used to acquire the information of the image on blank 6,
And processing is filtered to light.The ink droplet characteristic test device is simple in structure, easy to operate, can be effectively and rapidly to ink droplet spy
Property tested, for research ink jet printing ink droplet injection control have very important value.
The ink droplet characteristic test device further includes standard sample container 8, and standard sample container 8 is set in rack 1.Standard sample holds
Device 8 is used for preserving the normal diameter size of the ink drop of heterogeneity.
The rack 1 of the ink droplet characteristic test device is dismountable frame structure, is conducive to long-distance transport.Further, machine
The periphery of frame 1 is sealed by connecting plate, and forms diffusing reflection coating on the surface of connecting plate, for solving 4 light filling of high speed camera
The light problem of lamp.Application principle：On light reflector face, diffusing reflection coating is formed, point light source is become into area source, light is equal
It homogenizes, improves light efficiency purpose to reach, while dazzle or hot spot can also be eliminated, improve colour developing.
Wherein, diffusing reflection coating may be used diffusing reflection coating and be made.Diffusing reflection coating be by base-material, diffuse-reflective material,
The compositions such as highly heat-conductive material, filler.By being sprayed on connecting plate, it is formed uniformly a floor height diffusing reflection white coating,
Luminous efficiency is improved, eliminates dazzle or hot spot, and ensure good photochromic consistency.And the water-borne acrylic coatings thus made
Be wherein most environmentally friendly type.
Preferably, the material of connecting plate is polyvinyl chloride resin plate.
In order to facilitate movement, walking mechanism 9 is equipped in the bottom of rack 1.Walking mechanism 9 can be individual universal wheel
(traveling wheel), or using the combining form of motor driving traveling wheel.
In addition, it is fixed for convenience, it is additionally provided with position-limit mechanism in walking mechanism 9, to ensure that device is steady in test
It is qualitative.Position-limit mechanism can be telescopic ground leg structure, or can the elastic limit for being inserted into and preventing walking mechanism 9 to move
Block.
The form of three-dimensional coordinate platform 2 is not also limited in the present embodiment, can flexible mounting design according to actual needs.
Such as：Three-dimensional coordinate platform 2 includes X-axis regulating arm, Y-axis regulating arm and Z axis regulating arm, and X-axis regulating arm is set to machine
On frame 1, Y-axis regulating arm is installed on X-axis regulating arm, and for the axial movement along X-axis regulating arm, Z axis regulating arm is installed on Y-axis
On regulating arm, for the axial movement along Y-axis regulating arm, jet generator 3 is installed on Z axis regulating arm, for being adjusted along Z axis
The axial movement of arm.In this way, jet generator 3 can realize adjusting in the front-back direction up and down.
Preferably, motor driving can be respectively adopted in X-axis regulating arm, Y-axis regulating arm and Z axis regulating arm.
Blank 6 in the present embodiment is tabular, for providing white background in Image Acquisition for image acquisition device 5.
Wherein, blank 6 can originally be made as white material, and side white coating can also be coated on tablet, does not do and limits to herein.
The position between high speed camera 4, image acquisition device 5, sensor 7 in the present embodiment can adjust, can be according to survey
The actual conditions of examination are flexibly arranged.Such as：It is followed successively by high speed camera 4, image acquisition device 5 from top to bottom in the longitudinal direction and passes
Sensor 7.
Wherein, high speed camera 4 is located at the position of the jet port close to jet generator 3, certainly also can be with jet generator 3
It moves together.Further, high speed camera 4 can also be equipped with turning member, this turn between jet generator 3 and high speed camera 4
360 degree of course changing control is carried out to high speed camera 4 to component realization.Image acquisition device 5 can be combined with high speed camera 4,
Image acquisition device 5 is located at the surface of blank 6.Sensor 7 is remotely located, near standard sample container 8.
Certainly, in order to control the humidity and temperature inside rack 1, a humidity controller can be also set inside rack 1
Or temperature controller.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
The scope of protection of the utility model is also should be regarded as into replacement.
Claims (7)
1. a kind of ink droplet characteristic test device, which is characterized in that three-dimensional coordinate platform including rack and in the rack,
Jet generator, high speed camera, image acquisition device, blank, sensor；The bottom of the rack is equipped with traveling wheel, the three-dimensional
Coordinate table is movably arranged in the rack, the adjusting for carrying out three dimensions in the inner space of the rack；Institute
Jet generator is stated to be set on the three-dimensional coordinate platform, and positioned at the blank top, the jet generator be used for
The blank sprays ink droplet；The high speed camera, image acquisition device, sensor be correspondingly arranged in respectively the jet generator with
Between the blank, wherein the high speed camera is for acquiring diameter and spatial shape of the ink droplet when spraying moment, institute
It states sensor and is used for acquiring the information for the diameter that ink droplet generates print drop on the blank, and record under the ink droplet
Terminal-velocity degree, described image collector are used to acquire the information of the image on the blank, and are filtered processing to light.
2. ink droplet characteristic test device as described in claim 1, which is characterized in that further include standard sample container, the standard
Sample container is set in the rack.
3. ink droplet characteristic test device as claimed in claim 2, which is characterized in that the rack is dismountable frame knot
Structure.
4. ink droplet characteristic test device as described in claim 1, which is characterized in that the periphery of the rack is close by connecting plate
Envelope, and form diffusing reflection coating on the surface of connecting plate.
5. ink droplet characteristic test device as claimed in claim 4, which is characterized in that the material of the connecting plate is polyvinyl chloride resin
Plate.
6. ink droplet characteristic test device as described in claim 1, which is characterized in that the three-dimensional coordinate platform includes that X-axis is adjusted
Arm, Y-axis regulating arm and Z axis regulating arm, the X-axis regulating arm are set in rack, and the Y-axis regulating arm is installed on the X-axis
On regulating arm, for the axial movement along the X-axis regulating arm, the Z axis regulating arm is installed on the Y-axis regulating arm, is used
In the axial movement along the Y-axis regulating arm, the jet generator is installed on the Z axis regulating arm, for along the Z axis
The axial movement of regulating arm.
7. ink droplet characteristic test device as described in claim 1, which is characterized in that the blank is tabular, is used for as institute
It states image acquisition device and provides white background in Image Acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691940.3U CN208091934U (en) | 2018-05-10 | 2018-05-10 | A kind of ink droplet characteristic test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691940.3U CN208091934U (en) | 2018-05-10 | 2018-05-10 | A kind of ink droplet characteristic test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091934U true CN208091934U (en) | 2018-11-13 |
Family
ID=64053018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820691940.3U Expired - Fee Related CN208091934U (en) | 2018-05-10 | 2018-05-10 | A kind of ink droplet characteristic test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208091934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593650A (en) * | 2018-05-10 | 2018-09-28 | 北京印刷学院 | A kind of ink droplet characteristic test device and method |
-
2018
- 2018-05-10 CN CN201820691940.3U patent/CN208091934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593650A (en) * | 2018-05-10 | 2018-09-28 | 北京印刷学院 | A kind of ink droplet characteristic test device and method |
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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: 20181113 Termination date: 20190510 |