CN208450606U - A kind of filling body and printing equipment of printing equipment - Google Patents
A kind of filling body and printing equipment of printing equipment Download PDFInfo
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- CN208450606U CN208450606U CN201820801382.1U CN201820801382U CN208450606U CN 208450606 U CN208450606 U CN 208450606U CN 201820801382 U CN201820801382 U CN 201820801382U CN 208450606 U CN208450606 U CN 208450606U
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Abstract
The utility model proposes a kind of filling body of printing equipment and printing equipments, comprising: granule materials is sent to the material discharge nozzle of next stage unit, the initial segment offers dripping hole；The liquid feeding system of antioxidant is injected to the inside of the material discharge nozzle by the drop hole, output channel is connected to the drop hole.The utility model by the path of granule materials drop coating remove antioxidant, antioxidant is set to form anti-oxidant layer in the pathway surfaces, granule materials are when by the path, antioxidant can be attached on the surface of granule materials, and displacement occurs with the metal oxide on granule materials rapidly and reacts, metal ion in metal oxide is replaced into metal simple-substance, the treatment process of subsequent various liquid metals is participated in avoid metal oxide, guarantee the stability and reliability of printer, and guarantees that the quality of liquid metal printing product and special nature are unaffected.
Description
Technical field
The utility model belong to printer apparatus component technology field more particularly to a kind of printing equipment filling body and
Printing equipment.
Background technique
Liquid metal is a kind of fusing point in 300 DEG C of metal materials below, be presented solid metal character at low temperature and
Liquid form is presented under room temperature or high temperature.Liquid metal is usually based on gallium metal and its alloy, including gallium-indium alloy and gallium
Indium stannum alloy etc..It has good conductive property and heating conduction, while having metallic luster, has in a liquid state
The characteristics such as good mobile performance and surface tension.Liquid metal has certain wellability can using liquid metal ink
Flexible mechanics sensor or electronic printable circuit is made.Can also be made in conjunction with its electric conductivity and mobile performance can be straight
It connects using the electromagnetic pump being driven by electricity.In liquid metal electronic printable technology, liquid metal prints raw material mainly with solid
The structure of wire rod uses, and gradually brings in high temperature melting chamber wire rod metal by way of traction, makes wire rod metal by high temperature
It is fused into liquid, liquid metal is recycled to carry out the printing such as spraying.
At present since oxidation reaction easily occurs in air for liquid metal, liquid metal surface is made to form liquid metal oxygen
Compound has larger impact to liquid metal printing shaping；One, the fusing point of the oxide of liquid metal is higher than liquid metal,
Be not easy to melt under set temperature, be easy print head is caused to block, and or form residue in liquid metal printing product, influence
Print quality.Two, the impedance of liquid metal oxide is larger, using liquid metal printing shaping printed circuit,
The electrical properties that will affect printed circuit, cause resistance to become larger.
Utility model content
In view of this, a purpose of the utility model is the filling body for proposing a kind of printing equipment, it is existing to solve
In technology there is larger impact to printing equipment and printing product in the oxide of liquid metal.
In some illustrative embodiments, the filling body of the printing equipment, comprising: granule materials are sent to next stage
The material discharge nozzle of unit, the initial segment offer dripping hole；It is infused by the drop hole to the inside of the material discharge nozzle
Enter the liquid feeding system of antioxidant, output channel is connected to the drop hole.
In some optionally embodiments, the material discharge nozzle tilts down at a certain angle.
In some optionally embodiments, the filling body, further includes: adjust the inclination angle of the material discharge pipe
The rotation axis of degree.
In some optionally embodiments, the end of material discharge nozzle section offers liquid collecting hole, and aperture is less than
The partial size of grain material.
In some optionally embodiments, the liquid collecting hole is extended downwardly along hole wall, forms tubular structure.
In some optionally embodiments, the liquid feeding system, comprising: liquid material supplies chamber and liquid material reclaiming chamber；The liquid
The output channel of material supply chamber is connected to the drop hole；The liquid material reclaiming chamber is upper opening structure, is located at the collection
The lower section of fluid apertures；The liquid material reclaiming chamber is connected to liquid material supply chamber.
In some optionally embodiments, the filling body, further includes: the fixed sleeve in position, thereon different location
Offer inlet port and outlet port；It is assemblied in the sleeve inner, using center as the material stepping wheel of axis rotation；It is described
The outer of material stepping wheel is evenly distributed at least one to the groove that accommodates granule materials；At a time, at least exist
One groove is opposite with the feed inlet or the discharge port；Wherein, the material discharge pipe is located at the sleeve
It the lower section of discharge port and is connected to the discharge port.
In some optionally embodiments, the outer of the material stepping wheel is evenly distributed with multiple grooves, each
The shape of the groove is consistent；At a time, at least exist two grooves respectively with the feed inlet and the discharging
Mouth is opposite.
In some optionally embodiments, the filling body, further includes: material passes through sensor, is arranged in the object
Expect on discharge pipe；Drive the driving motor of the material stepping wheel rotation；Vibration motor；And controller, with the material
It is electrically connected by sensor, the driving motor and vibration motor；The liquid feeding system, comprising: liquid-drop machine is mounted on described
On dripping hole, it is electrically connected with the controller or material by sensor.
Another purpose of the utility model is to propose a kind of printing equipment,
Compared with prior art, the utility model has following technical advantage:
The utility model by the path of granule materials drop coating remove antioxidant, make antioxidant in the pathway surfaces
Form anti-oxidant layer, granule materials can attach antioxidant on the surface of granule materials when by the path, and rapidly with
Displacement reaction occurs for the metal oxide on granule materials, and the metal ion in metal oxide is replaced into metal simple-substance, with
It avoids metal oxide from participating in the treatment process of subsequent various liquid metals, guarantees the stability and reliability of printer, and protect
Quality and the special nature for demonstrate,proving liquid metal printing product are unaffected.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the filling body in the utility model embodiment；
Fig. 2 is the perspective view of the filling body in the utility model embodiment；
Fig. 3 is the perspective view of the filling body in the utility model embodiment；
Fig. 4 is the perspective view of the filling body in the utility model embodiment.
Specific embodiment
The following description and drawings fully show the specific embodiment of the utility model, so that those skilled in the art
Them can be practiced.Other embodiments may include structure, logic, it is electrical, process and other change.It is real
It applies example and only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is sequence that is optional, and operating
It can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.
The range of the embodiments of the present invention includes that the entire scope of claims and all of claims can get
Equivalent.Herein, these embodiments of the utility model individually or generally can be used term " utility model "
It indicates, this is not meant to automatically to limit just for the sake of convenient, and if in fact disclosing the utility model more than one
The range for making the application is that any single utility model or utility model are conceived.
As shown in Figure 1-3, the utility model discloses a kind of filling bodies of solid material, comprising: the fixed set in position
Cylinder 100, different location offers feed inlet 101 and discharge port 102 thereon；It is assemblied in inside the sleeve 100, with center
For the material stepping wheel 200 of axis rotation；The outer of the material stepping wheel 200 is evenly distributed at least one to accommodate
The groove 201 of grain material 300；At a time, at least exist groove 201 and the feed inlet 101 or it is described go out
Material mouth 102 is opposite.
In some embodiments, exist between the inner wall of the sleeve 100 and the outer of the material stepping wheel 200 and be less than
The gap of 300 partial size of granule materials, the gap is for supporting material stepping wheel 200 to rotate in sleeve 100；It is some its
In its embodiment, material stepping wheel 200 can be rotated in sleeve 100 by way of bearing.
When in the embodiment under filling body is in running order, at any one time, at least store groove 201 with
Feed inlet 101 or discharge port 102 are opposite.When groove 201 is opposite with feed inlet 101, granule materials 300 can pass through feed inlet
102 enter in groove 201, and when groove 201 is opposite with discharge port 102, granule materials 300 can be from groove 201 to discharge port
102 remove.
The utility model is by selecting material stepping wheel to complete to the fillings of granule materials, it can be achieved that the particle of unit mass
The accurate feeding of material can calculate accurate filler in the case where the discharging quantity of known granule materials and single quality
Amount.
In some embodiments, sleeve 100 is circular configuration, and the extending direction of two end face is horizontal direction, with set
The center progress of cylinder 100 in the vertical direction is crosscutting to be divided into the upper half and lower half, wherein feed inlet 101 opens up position
In the upper half of the sleeve 100, discharge port 102 is then provided with the lower half of sleeve 100.Granule materials 300 in the embodiment
Feed inlet 101 can be entered by way of gravity, and fall and remove from discharge port 102.
Above-described embodiment also can be deformed into circular sleeve 100, and the extending direction of two end face is vertical direction, feed inlet
101 are provided at the upper surface position corresponding with groove of sleeve 100, and discharge port be then provided with the lower end surface of sleeve 100 with
At the corresponding position of groove, and inlet port and outlet port position is not opposite.The embodiment also can in the case where not adding external force,
Granule materials 300 are made to complete charging and discharging by the influence of self gravity.
Sleeve 100 can be arranged with certain angle in above-described embodiment, and principle is identical as the principle that above-described embodiment illustrates,
Details are not described herein.
In some embodiments, the filling body further include: material-storing box 400, the bottom of the material-storing box 400 are opening
Structure, the material mouth 401 as material-storing box 400；In certain embodiments, the material mouth 401 of material-storing box 400 is located at the sleeve 100
On feed inlet 101 top and can be directly connected to feed inlet 101.In further embodiments, the material mouth of material-storing box 400
401 are located at the top of the sleeve 100, are connected between material mouth 401 and feed inlet 101 by material feed pipe 403.Material into
Pipe material 403 can use one piece of baffle to limit Material moving track, can also use 2 pieces and 2 pieces with overhead gage institute
The all round closure formula cylinder structure of composition or semi-enclosed channel-shaped structure；It, can between baffle and baffle in the case where muti-piece baffle
Think close connection, and or baffle and baffle between there are certain interval, which is less than the partial size of material.
Material feed pipe 403 is gradually throat structure from top to bottom, i.e. material feed pipe 403 and material-storing box 400
The bore for the nozzle that material mouth 401 communicates is larger, and the bore for the nozzle that the other end is communicated with the feed inlet 101 of sleeve 100 then compared with
It is small, it is mobile to 101 direction of feed inlet of sleeve 100 in order to limit granule materials 300.
In some preferred embodiments, material feed pipe 403 and horizontal direction are in 0 ° -90 ° of angle, to reduce object
The pressure in 101 moving process of feed inlet in the material mouth 401 from material-storing box 400 to sleeve 100 is expected, to avoid multiple particulate matters
In the case that material 300 moves side by side, multiple granule materials 300 are held in material feed pipe 403, caused conveying obstruction
The problem of.Preferably, material feed pipe 403 and horizontal direction are in 30 ° -45 ° of angle, within this range, granule materials
300 not will form obstruction substantially in the process of movement.
In some embodiments, only one material mouth 401 of material-storing box 400 offers on the side wall at 401 position of material mouth
Slot 404 controls the folding of material mouth 401 by the inserted sheet 405 cooperated with slot 404, while can also be by controlling inserted sheet 405
Degree is protruded into slot 404, to reach the folding size to material mouth 401 and then control.It, will by material mouth 401 when charging
Granule materials 300 are fitted into material-storing box 400, inserted sheet 405 are then inserted into slot 404 to the end, then material-storing box 400 is assembled to and is set
In standby, when work, inserted sheet 405 is extracted from slot 404, granule materials 300 will be automatically from material mouth 401 along material feed pipe
Road 403 enters in the feed inlet 101 of sleeve 100.Only one material mouth 401 of material-storing box 400 in the embodiment, in material-storing box 400
The fillings of granule materials 300 pass through the material mouth 401 so that the filling structure of material-storing box 400 is extremely simple.In other realities
It applies in example, material-storing box 400 can also further include one or more material mouths, material mouth 401 is to discharge, and institute in addition to material mouth 401
One or more material mouths are stated then to be used to feed.
It in some embodiments, can be cell structure in the material mouth 401 of the material-storing box 400, to increase granule materials 300
Gap in the moving process of whereabouts.
In some embodiments, the filling body in the utility model is to loaded particles material 300 one by one, sleeve
The groove 201 of material stepping wheel 200 in 100 is corresponding with the volume of individual particle material 300, to realize single object of filling body
The pushing precision of material controls, and the feed inlet 101 and discharge port 102 on sleeve 100 match with groove 201.In the utility model
Other embodiments in, groove 201 can also load multiple granule materials 300 simultaneously, such as load the quantity of granule materials 300
Grade is 2,3 or 5.
In some embodiments, the quantity of the groove 201 on material stepping wheel 200 is multiple, the capacity of each groove 201
Unanimously, groove 201 is evenly distributed along the outer of material stepping wheel 200, is formed by arc between every two adjacent groove 201
It spends identical.At a time, at least exist two grooves 201 respectively with the feed inlet 101 of sleeve 100 and it is described go out
Material mouth 102 is opposite.That is any rotation moment of material stepping wheel 200, the charging of at least one groove 201 and sleeve 100
Mouth 101 communicates, and at least another groove 201 is communicated with the discharge port 102 of sleeve 100.The embodiment realizes filling machine
Structure one granule materials of every filling send out a granule materials, guarantee in the case where maximum feeding efficiency still to pushing precision
Effective control.
In some embodiments, the filling body further include: positioned at 102 lower section of discharge port of the sleeve 100, with one
Determine the material discharge pipe 406 that angle tilts down, is communicated with the discharge port 102；And to adjust the material discharging
The rotation axis 407 of the tilt angle of pipeline 406.The embodiment adjusts the inclination angle of material discharge pipe 406 by rotation axis 407
The motion profile, it can be achieved that when adjusting the disengaging material discharge pipe 406 of granule materials 300 is spent, different volumes, non-homogeneity can be solved
When the granule materials of amount leave from 406 tail end of material discharge pipe, Material moving track is different, can not accurately enter next material
The problem of processing unit, the material being easy to implement for different quality, volume enter its next material with optimal motion profile
Processing unit.Wherein, material discharge pipe 406 can for all round closure tubular structure or semi-enclosed groove-like structure.
In some embodiments, the filling body further include: material passes through sensor 500, and setting discharges in material
On any position of pipeline 406, for example, material discharge pipe 406 the initial segment or be arranged in middle section etc..The embodiment
In, material can detect the discharging situation of granule materials 300 by sensor 500, often pass through one on material discharge pipe 406
Grain material 300, by sensor 500, then superior unit feeds back feeding quantity+1 to material.Wherein, superordinate elements can be calculating
Machine control axis (such as controller (containing computer, processor CPU etc.)), state display device, such as display, sound or light
Generator, outwardly to convey the state of feeding+1.
In some embodiments, manual, semi-automatic, full automatic rotation controlling party can be used in the material stepping wheel 200
Formula, corresponding different control mode, the mountable different operation structure of material stepping wheel 200, for example, by using manual control mode
In the case where being controlled, material stepping wheel 200 can make its rotation by the rotational handle of connection.Preferably, material stepping wheel
200 are controlled by driving motor 600, and driving motor preferably uses stepper motor, and the every stepping of stepper motor is primary, material step
Corresponding unit distance is then rotated into wheel 200.In the embodiment, 201 position of groove of material stepping wheel 200 and spacing, sleeve
There is corresponding matching relationship between 100 feed inlet 101 and discharge port 102, stepper motor 600.
In some embodiments, the filling-material structure further include: controller 700, with the material by sensor 500 and
It is electrically connected between driving motor 600, passes through material discharge state signal/data that sensor 500 is fed back for receiving material,
And to 600 transmission of control signals of driving motor.Controller 700 in the utility model embodiment can be function in the prior art
More completely computer, processor, again or with the industrial control unit (ICU) for completing above-mentioned function or industrial chip.In the embodiment
Controller 700, material are by sensor 500, the mutual cooperation of driving motor 600, it can be achieved that the full-automatic filling of granule materials.
In some embodiments, the filling body further include: vibration motor is electrically connected or object with the controller 700
Expect that exit sensors 500 are electrically connected, when receiving driving signal again, entire filling-material structure is shaken, clamping is made
Granule materials are loosely free state, ensure the stability and reliability of the feeding of granule materials 300.
Another purpose of the utility model is to propose a kind of printing equipment, which has any of the above-described one kind
The filling body of solid material described in embodiment, so that the printing equipment realizes that the function that above-mentioned filling body has is special
Property.
In liquid metal printing technique field, mainly using liquid metal as the main raw material(s) of printing, usually
Solid liquid metal is sent into printer, then again melts solid liquid metal in printer, is in fusing
The liquid metal of liquid carries out the printings such as printing spraying.But since oxidation reaction easily occurs in air for liquid metal, make liquid
State metal surface forms liquid metal oxide, has larger impact to liquid metal printing shaping；One, the oxidation of liquid metal
The fusing point of object is higher than liquid metal, is not easy to melt at a set temperature, is easy to cause to block to print head, and or in liquid gold
Belong in printing product and form residue, influences print quality.Two, the impedance of liquid metal oxide is larger, beats using liquid metal
In the case where being printed as type printed circuit, it will affect the electrical properties of printed circuit, resistance caused to become larger.
Such as Fig. 4, in view of the above-mentioned problems, the utility model also proposed a kind of eliminate during the filler of granule materials
The filling body of the printing equipment of grain surface of material oxide, the filling body, comprising: granule materials 300 are sent to next stage
The material discharge nozzle 406 of material processing unit, the initial segment offer dripping hole 408；By the drop hole 408 to the object
Expect that the liquid feeding system 800 of the inside injection antioxidant 801 of discharge nozzle 406, output channel are connected to the drop hole 408.
The utility model by the path of granule materials 300 drop coating remove antioxidant, make antioxidant in the path
Surface forms anti-oxidant layer, and granule materials 300 can attach anti-oxidant when by the path on the surface of granule materials 300
Agent, and displacement occurs with the metal oxide on granule materials 300 rapidly and reacts, the metal ion in metal oxide is replaced
For metal simple-substance, the treatment process of subsequent various liquid metals is participated in avoid metal oxide, guarantees the stability of printer
And reliability, and guarantee that the quality of liquid metal printing product and special nature are unaffected.
In some embodiments, the material discharge nozzle tilts down at a certain angle, tilt angle and liquid feeding system
800 liquid outlet quantity and the quality of granule materials 300 are related to volume, to guarantee granule materials 300 with optimal movement rail simultaneously
Mark enters next material processing unit of printer, and the next store list for avoiding extra antioxidant from entering printer
Member.Preferably, which is 30-45 degree.Also, its tilt angle can be adjusted by rotation axis 407.
In some embodiments, the end section of the material discharge nozzle 406 offers liquid collecting hole 409, and aperture is less than
The partial size of grain material 300, to collect extra antioxidant.Preferably, the liquid collecting hole is extended downwardly along hole wall, forms tubulose
Structure.The liquid material reclaiming chamber of liquid feeding system is placed with below liquid collecting hole, the liquid material reclaiming chamber is upper opening structure, is used
In the antioxidant for collecting drippage.Liquid feeding system further includes liquid material supply chamber, the output channel of liquid material supply chamber with it is described
The connection of drop hole；The liquid material reclaiming chamber is connected to liquid material supply chamber.
Material discharge nozzle 406, liquid feeding system 800 in the utility model embodiment can be by replacing and/or adding
Mode is combined with the utility model the various embodiments described above, is no longer repeated again its association schemes.
Another purpose of the utility model is to propose a kind of printing equipment, which has any of the above-described one kind
The filling body of printing equipment described in embodiment, so that the printing equipment realizes that the function that above-mentioned filling body has is special
Property.
In the utility model the various embodiments described above, granule materials 300 are ball structure, cylindrical-shaped structure, rectangular parallelepiped structure
Equal regular shapes, can also use the granule materials of irregular shape, used in the utility model the various embodiments described above
The partial size of grain material 300 can be regarded as the length at the most short position of the granule materials of each shape.
It should also be appreciated by one skilled in the art that various illustrative logical boxs, mould in conjunction with the embodiments herein description
Electronic hardware, computer software or combinations thereof may be implemented into block, circuit and algorithm steps.In order to clearly demonstrate hardware and
Interchangeability between software surrounds its function to various illustrative components, frame, module, circuit and step above and carries out
It is generally described.Hardware is implemented as this function and is also implemented as software, depends on specific application and to entire
The design constraint that system is applied.Those skilled in the art can be directed to each specific application, be realized in a manner of flexible
Described function, still, this realization decision should not be construed as a departure from the scope of protection of this disclosure.
Claims (10)
1. a kind of filling body of printing equipment characterized by comprising
Granule materials are sent to the material discharge nozzle of next stage unit, the initial segment offers drop hole；
The liquid feeding system of antioxidant, output channel and institute are injected to the inside of the material discharge nozzle by the drop hole
State the connection of drop hole.
2. filling body according to claim 1, which is characterized in that the material discharge nozzle dips down at a certain angle
Tiltedly.
3. filling body according to claim 1, which is characterized in that further include: adjust inclining for the material discharge pipe
The rotation axis of rake angle.
4. filling body according to claim 1, which is characterized in that the end section of the material discharge nozzle offers liquid collecting
Hole, aperture are less than the partial size of granule materials.
5. filling body according to claim 4, which is characterized in that the liquid collecting hole is extended downwardly along hole wall, forms pipe
Shape structure.
6. filling body according to claim 4, which is characterized in that the liquid feeding system, comprising: liquid material supplies chamber and liquid
Expect reclaiming chamber；
The output channel of the liquid material supply chamber is connected to the drop hole；
The liquid material reclaiming chamber is upper opening structure, is located at the lower section of the liquid collecting hole；
The liquid material reclaiming chamber is connected to liquid material supply chamber.
7. filling body according to claim 1, which is characterized in that further include:
The fixed sleeve in position, different location offers inlet port and outlet port thereon；
It is assemblied in the sleeve inner, using center as the material stepping wheel of axis rotation；The outer of the material stepping wheel
At least one is evenly distributed with to the groove that accommodates granule materials；
At a time, it is opposite with the feed inlet or the discharge port at least to there is a groove；
Wherein, the material discharge pipe is located at the lower section of the discharge port of the sleeve and is connected to the discharge port.
8. filling body according to claim 7, which is characterized in that the outer of the material stepping wheel is evenly distributed with more
The shape of a groove, each groove is consistent；
At a time, it is opposite with the feed inlet and the discharge port respectively at least to there are two grooves.
9. filling body according to claim 7, which is characterized in that further include:
Material passes through sensor, is arranged on the material discharge pipe；
Drive the driving motor of the material stepping wheel rotation；
Vibration motor；And
Controller is electrically connected with the material by sensor, the driving motor and vibration motor；
The liquid feeding system, comprising: liquid-drop machine is mounted on the dripping hole, with the controller or material by sensing
Device electrical connection.
10. a kind of printing equipment, which is characterized in that have such as the described in any item filling bodies of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801382.1U CN208450606U (en) | 2018-05-28 | 2018-05-28 | A kind of filling body and printing equipment of printing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801382.1U CN208450606U (en) | 2018-05-28 | 2018-05-28 | A kind of filling body and printing equipment of printing equipment |
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| Publication Number | Publication Date |
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| CN208450606U true CN208450606U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820801382.1U Active CN208450606U (en) | 2018-05-28 | 2018-05-28 | A kind of filling body and printing equipment of printing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580904A (en) * | 2018-05-28 | 2018-09-28 | 北京梦之墨科技有限公司 | A kind of filling body and printing equipment of printing equipment |
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2018
- 2018-05-28 CN CN201820801382.1U patent/CN208450606U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580904A (en) * | 2018-05-28 | 2018-09-28 | 北京梦之墨科技有限公司 | A kind of filling body and printing equipment of printing equipment |
| CN108580904B (en) * | 2018-05-28 | 2023-09-29 | 北京梦之墨科技有限公司 | Filling mechanism of printing device and printing device |
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