CN204955730U - Liquid metal printing ink box - Google Patents
Liquid metal printing ink box Download PDFInfo
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- CN204955730U CN204955730U CN201520561484.7U CN201520561484U CN204955730U CN 204955730 U CN204955730 U CN 204955730U CN 201520561484 U CN201520561484 U CN 201520561484U CN 204955730 U CN204955730 U CN 204955730U
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- 238000010276 construction Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 12
- 239000011799 hole material Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000004519 grease Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract 1
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- 239000007788 liquid Substances 0.000 description 10
- 239000000758 substrate Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
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- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
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- 238000010023 transfer printing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a printing machine tool field especially relates to a liquid metal print cartridge. The liquid metal printing ink box comprises a cavity and a pressure adjusting device for adjusting the top pressure of the cavity, and the liquid metal printing ink box comprises a pressurizing device, wherein one end of the pressurizing device is communicated with the top of the cavity, and the other end of the pressurizing device is used for being communicated with a negative pressure channel of a negative pressure generating device and/or selectively pressurizing the top of the cavity. The ink box can prevent the ink with larger action of gravity from leaking from the pen point and can ensure that the ink flows downwards smoothly and at proper speed.
Description
Technical field
The utility model relates to field of printing machinery, especially relates to a kind of liquid metal printer ink cartridge.
Background technology
A key factor of restriction printed electronics development is the development of printed electronic material, and traditional conductive ink has metallic conduction ink, carbon series conductive ink, organic conductive ink three class.Liquid metal is a kind of conductive ink recently occurred, be commonly referred to as fusing point lower than the low-melting alloy of 200 DEG C, wherein the fusing point of room temperature liquid metal is lower, is at room temperature namely in a liquid state.Compared with conventional conductive ink, the configuration of liquid metal ink is relatively simple, namely possesses electric conductivity after printing, and without the need to other process, and conductance is relatively high.In addition, adopt liquid metal cost comparatively moderate.
At present, liquid metal printer is by upper and lower percussive ink feed, rotation and translation transports, transfer printing and even impression are attached to the recombination processes such as substrate and control liquid metal ink release in substrate in interior fluid transport mode.But in actual use, also have some problems demand to solve.First, because the viscosity of liquid metal ink is different, some liquid metal ink institute gravitate is comparatively large, be therefore easy to the phenomenon that generation liquid metal ink leaks out from nib, and in the process of some the ink place of flowing downward nib, its smoothness has some setbacks.Secondly, when ink is used up, connect perfusion ink inconvenient operation to printing is straight.Again, liquid metal ink flows because himself viscosity is large and has some setbacks.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of liquid metal printer ink cartridge, and the ink that the liquid metal for different viscosities can prevent liquid metal ink and institute's gravitate is larger as liquid metal ink leaks from nib and ink can be made to flow downward smooth and easy and speed is suitable.
(2) technical scheme
In order to solve the problems of the technologies described above, provide a kind of liquid metal printer ink cartridge, comprise the cavity volume for storing ink, also comprising: the pressure-regulating device regulating the top pressure of cavity volume; The pressue device that pressure-regulating device comprises negative pressure channel and/or selectively pressurizes to the top of cavity volume, wherein, one end of negative pressure channel is communicated with the top of cavity volume, and the other end is for being communicated with negative pressure generating device.
According to the utility model, pressue device is be communicated with the top of cavity volume and the variable breather pipe of aperture.
According to the utility model, also comprise: at least one is arranged on the multi-hole material workpiece in cavity volume.
According to the utility model, multi-hole material workpiece is made up of sponge grease; Or multi-hole material workpiece is plastic sponge.
According to the utility model, also comprise: be arranged on the electric heating part in cavity volume.
According to the utility model, electric heating part is resistance heating wire, and resistance heating wire extends to the bottom of cavity by the top of cavity volume.
According to the utility model, liquid metal printer ink cartridge is provided with ink storage box, ink-feeding tube and nib, and the top of ink-feeding tube connects ink storage box; Wherein, ink storage box comprises the ink storage box main body with the first cavity, and ink-feeding tube has the second cavity, and the first cavity and the second cavity form cavity volume jointly; Wherein ink-feeding tube comprises: flexible pipe and the stationary pipes be made up of hard material, and the top of flexible pipe is connected with the bottom of ink storage box main body, and the bottom of flexible pipe is connected with stationary pipes, and nib is connected to stationary pipes; And be separately positioned on the top of flexible pipe and the first tube connector of bottom and the second tube connector, wherein, the top of flexible pipe is clipped between the bottom of the first tube connector and ink storage box main body, and the bottom of flexible pipe is clipped between the second tube connector and stationary pipes.
According to the utility model, ink storage box main body is provided with the second syndeton for matching with the first syndeton on printer; And/or in the bottom of the top of flexible pipe and ink storage box main body one is arranged first protruding, another is arranged the first groove with the first male cooperation, first protruding and the first groove formation hermetically-sealed construction; And/or in the bottom and stationary pipes of flexible pipe one is arranged second protruding, another is arranged the second groove with the second male cooperation, second protruding and the second groove formation hermetically-sealed construction; And/or liquid metal printer ink cartridge also comprises the protective casing be set in outside ink-feeding tube, protective casing is removably connected with the bottom of ink storage box main body.
According to the utility model, ink storage box main body is provided with the second syndeton for matching with the first syndeton on printer.
According to the utility model, one in the bottom of the top of flexible pipe and ink storage box main body is arranged first protruding, another is arranged the first groove with the first male cooperation, first protruding and the first groove formation hermetically-sealed construction.
According to the utility model, one in the bottom and stationary pipes of flexible pipe is arranged the second projection, another is arranged the second groove with the second male cooperation, second protruding and the second groove formation hermetically-sealed construction.
According to the utility model, liquid metal printer ink cartridge also comprises the protective casing be set in outside ink-feeding tube, and protective casing is removably connected with the bottom of ink storage box main body.
According to the utility model, also comprise: the liquid level sensor being arranged on the bottom of the first cavity.
According to the utility model, nib comprises: written shell and at least two balls, the inside of nib shell is cavity, the bottom inwall of nib shell is provided with at least two the ball bowls vertically arranged, at least two balls correspondingly and to be located at rotationally at least two ball bowls and often adjacent two balls can drive rotation each other, wherein, at least two balls, the ball of bottom partly stretches out written shell.
According to the utility model, at least two balls, diameter to the diameter of the ball of the top of the ball of bottom increases successively.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages:
Liquid metal printer ink cartridge of the present utility model comprises pressure-regulating device, this pressure-regulating device comprises pressue device and/or negative pressure channel, selectively pressurize in the top of pressue device to cavity volume, one end of negative pressure channel is communicated with the top of cavity volume, and the other end is for being communicated with negative pressure generating device.Usually, because the viscosity of liquid metal ink is different, the liquid metal ink of some kind, under not using state, needs to form negative pressure by the gas-phase space of negative pressure channel above ink, leaks out to stop liquid metal ink from nib.The liquid metal ink of some kind moved downward slow in a state of use, need by pressurizeing to promote that liquid metal ink moves downward in the gas-phase space of pressue device above liquid metal ink, and the liquid metal ink of some kind just without the need to pressurization just can smooth, move downward with suitable speed; Also the liquid metal ink of some kind needs to be formed above liquid metal ink the speed that negative pressure moves downward to reduce liquid metal ink in a state of use.Certainly, also the liquid metal ink of some kind needs to arrange pressue device and negative pressure channel simultaneously.Thus, can select arrange pressue device and/or negative pressure channel according to the viscosity of liquid metal ink, smooth during to be enough to effectively to prevent liquid metal ink from not leaking when not using state in using state, move downward with suitable speed.
Liquid metal printer ink cartridge of the present utility model also comprises at least one and is arranged on multi-hole material workpiece in cavity volume.Wherein, this multi-hole material workpiece liquid towards metallic ink plays barrier effect, slows down the movement velocity that liquid metal ink is downward, can more effectively prevent liquid metal ink from leaking from nib.
Liquid metal printer ink cartridge of the present utility model also comprises the electric heating part be arranged in cavity volume, guarantees that liquid metal ink is in liquid state all the time in print procedure by the heating of electric heating part.
Liquid metal printer ink cartridge of the present utility model also comprises nib, the bottom inwall of written shell is provided with at least two the ball bowls vertically arranged, and at least two balls are located at least two ball bowls correspondingly, often adjacent two balls can drive rotation each other, and the ball of bottom partly stretches out written shell, make when printing, be positioned at ball and the substrate contact of bottom, rotate because of frictional force, and rotate thus and drive the ball of the side of being located thereon to rotate, by the rotation of ball by liquid metal ink release in substrate.By at least two balls vertically arranged, block liquid metal ink and flow downward.Coordinate with the pressure-regulating device in printer ink cartridge, on the one hand prevent liquid metal ink to reveal from nib, ensure on the other hand liquid metal ink smoothness and flow out from nib with suitable speed.
Liquid metal printer ink cartridge of the present utility model, one in the bottom of the top of flexible pipe and ink storage box main body is arranged first protruding, another is arranged the first groove with the first male cooperation, first protruding and the first groove formation hermetically-sealed construction; And/or in the bottom and stationary pipes of flexible pipe one is arranged second protruding, another is arranged the second groove with the second male cooperation, second protruding and the second groove formation hermetically-sealed construction.Thus, prevent liquid metal ink from leaking in flexible pipe and the junction of ink storage box main body and/or the junction of flexible pipe and stationary pipes.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of liquid metal printer ink cartridge of the present utility model;
Fig. 2 is along the sectional view that A-A intercepts in Fig. 1;
Fig. 3 is the T-shaped projection of liquid metal printer ink cartridge of the present utility model and the connection diagram of the groove in printer;
Fig. 4 is the structural representation of an embodiment of the protective casing of liquid metal printer ink cartridge of the present utility model;
Fig. 5 is the partial structurtes schematic diagram of the nib in Fig. 1;
Fig. 6 is the structural representation installing the locating rack of liquid metal printer ink cartridge of the present utility model in printer.
In figure:
1: ink storage box; 2: ink-feeding tube; 3: nib; 4: electric heating part; 5: protective casing; 6: the first syndetons; 7: locating rack; 11: ink storage box main body; 12: the first cavitys; 13: ink storage box plug; 14: breather pipe; 15: the second syndetons; 21: flexible pipe; 22: stationary pipes; 23: the first tube connectors; 24: the second tube connectors; 25: the second cavitys; 31: written shell; 32: ball bowl; 33: main rotation ball; 34: secondary rotation ball.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.In addition, mentioned herein " on ", D score, " top ", " end ", " vertically " all to be orientated reference in Fig. 1 and Fig. 3.
With reference to Fig. 1, an embodiment of liquid metal printer ink cartridge of the present utility model, it pressure-regulating device of top pressure comprising the cavity volume for storing liquid metallic ink and regulate cavity volume.Wherein, the pressue device that pressure-regulating device comprises negative pressure channel and/or selectively pressurizes to the top of cavity volume, one end of negative pressure channel is communicated with the top of cavity volume, and the other end is for being communicated with negative pressure generating device.
Usually, because the viscosity of liquid metal ink is different, the liquid metal ink of some kind, under not using state, needs to form negative pressure by the gas-phase space of negative pressure channel above liquid metal ink, leaks out to stop liquid metal ink from the nib be connected with print cartridge.The ink of some kind moved downward slow in a state of use, need by pressurizeing to promote that liquid metal ink moves downward in the gas-phase space of pressue device above liquid metal ink, and the liquid metal ink of some kind just without the need to pressurization just can smooth, move downward with suitable speed; Also the ink of some kind needs to be formed above liquid metal ink the speed that negative pressure moves downward to reduce liquid metal ink in a state of use.Certainly, also the liquid metal ink of some kind needs to arrange pressue device and negative pressure channel simultaneously.Thus, can select arrange pressue device and/or negative pressure channel according to the viscosity of liquid metal ink, smooth during to be enough to effectively to prevent liquid metal ink from not leaking when not using state in using state, move downward with suitable speed.
In the present embodiment, liquid metal ink is the low-melting-point metal that fusing point is less than 200 DEG C.Preferably, liquid metal ink is that fusing point is less than the low-melting-point metal of 200 DEG C and the mixture of refractory metal nano particle.Wherein, more preferably, low-melting-point metal is gallium, gallium-base alloy or bismuth-base alloy.
Particularly, with reference to Fig. 1, in the present embodiment, be provided with ink storage box 1, ink-feeding tube 2 and nib 3 in liquid metal printer ink cartridge, the top of ink-feeding tube 2 connects ink storage box 1.Wherein, ink storage box 1 comprises ink storage box main body 11, and ink storage box main body 11 has the first cavity 12, and ink-feeding tube 2 has the second cavity 21, first cavity 12 and the second cavity 21 forms cavity volume jointly.In the present embodiment, the bottom of ink storage box main body 11 is infundibulate, and its bottom is extended with elongated port, and this bottom port forms the bottom of ink storage box main body 11 and ink storage box 1.
Thus, the liquid metal printer ink cartridge of the present embodiment, due to the above-mentioned setting of its structure, the liquid metal printer ink cartridge of the present embodiment defines the conveniently replaced print cartridge of a monoblock type.In the process used, as ink is finished using, without the need to adopting by pouring into the mode of ink in print cartridge in prior art, but the print cartridge that after directly being taken out from printer by the liquid metal printer ink cartridge of the present embodiment, replacing one is new.Well known to a person skilled in the art, for ordinary consumer, in the print cartridge in printer, pour into liquid metallic ink not a duck soup, and easily pollute surrounding environment.The liquid metal printer ink cartridge of the present embodiment overcomes this problem of the prior art.
With further reference to Fig. 1, ink storage box 1 also comprises ink storage box plug 13, and this ink storage box plug 13 is arranged on the top of the first cavity 12.When manufacturing this liquid metal printer ink cartridge, liquid metal ink is injected in the first cavity 12 by the top of the first cavity 12, and then is injected in the second cavity 25, that is, is injected in whole cavity volume.After the implantation, ink storage box plug 13 is arranged on the top of the first cavity 12, with the top of shutoff first cavity 12.Since then, salable storage ink.
In the present embodiment, pressue device is be communicated with the top of cavity volume and the variable breather pipe 14 of aperture.In the present embodiment, breather pipe 14 is arranged on ink storage box plug 13.This breather pipe 14 is communicated in cavity volume when opening, and such as, cavity volume is communicated with ambient atmosphere and then is that cavity volume pressurizes by ambient atmosphere, by the aperture size of breather pipe, regulates the pressure of the gas-phase space above ink.Certainly, the utility model is not limited to this, such as, in other alternative-embodiments, breather pipe can be communicated with other aerating devices and think that cavity volume is inflated.
In addition, in the present embodiment, negative pressure channel is penetratingly arranged on the sidewall of ink storage box main body 11, and its one end is communicated with the top of cavity volume, and the other end is for being communicated with negative pressure generating device.
With further reference to Fig. 1 to Fig. 3, ink storage box main body 11 is provided with the second syndeton 15 for matching with the first syndeton 6 on printer.In the present embodiment, this second syndeton 15 is that T-shaped is protruding, and this T-shaped projection is by the outward extending thin portion of ink storage box main body 11 and is made up of the transverse part that the external part in thin portion is laterally extending to both sides.First syndeton 6 is groove.T-shaped projection and groove clamping.Certainly, the utility model is not limited to this, and in other alternative-embodiments, the first syndeton 6 also can be T-shaped projection, and the second syndeton 15 also can be groove.
Continue with reference to Fig. 1, ink-feeding tube 2 comprises flexible pipe 21, stationary pipes 22, first tube connector 23 and the second tube connector 24.Wherein, the top of flexible pipe 21 is connected with the bottom port of ink storage box main body 11, and the bottom of flexible pipe 21 is connected with stationary pipes 32, and thus, flexible pipe 21 and stationary pipes 22 define the second cavity 25.Nib 3 is connected to stationary pipes 22, and in the present embodiment, nib 3 is set in stationary pipes 22.
In addition, flexible pipe 21 can bend in print procedure, and stationary pipes 22 is made up of hard material, can not bend in print procedure.First tube connector 23 is arranged on the top of flexible pipe 21 and the top of flexible pipe 21 is clipped between the first tube connector 23 and the bottom of ink storage box main body 11, and the second tube connector 24 is arranged on the bottom of flexible pipe 21 and the bottom of flexible pipe 21 is clipped between the second tube connector 24 and stationary pipes 22.First tube connector 23 and the second tube connector 24 strengthen top and the bottom of flexible pipe 21 respectively, to facilitate the connection of flexible pipe 21 and inking box main body, flexible pipe 21 and stationary pipes 22.
Further, flexible pipe 21 and ink storage box main body 11 socket connection, and connect in an interference fit.In the present embodiment, the external diameter of flexible pipe 21 is greater than the internal diameter of the lower end port of ink storage box main body 11, is plugged on closely in the lower end port of ink storage box main body 11 to make flexible pipe 21.Certainly, the utility model is not limited to this, and in other alternative-embodiments, the lower end port of ink storage box main body 11 is pluggable in flexible pipe 21.
Flexible pipe 21 and stationary pipes 22 socket connection, and connect in an interference fit.In the present embodiment, the external diameter of flexible pipe 21 is greater than the internal diameter of stationary pipes 22 top port, is plugged on closely in stationary pipes 22 to make flexible pipe 21.Certainly, the utility model is not limited to this, and in other alternative-embodiments, stationary pipes 22 is pluggable in flexible pipe 21.
Further, one in the bottom port of the top of flexible pipe 21 and ink storage box main body 11 is arranged first protruding, another is arranged the first groove with the first male cooperation, first protruding and the first groove formation hermetically-sealed construction, thus, prevent ink from leaking in the junction of flexible pipe 21 with ink storage box main body 11.Particularly, in the present embodiment, the first projection is for being arranged on the helical raised on the top of flexible pipe 21, and the first groove is be arranged on the helical groove in the bottom port of ink storage box main body 11, and the two coordinates formation hermetically-sealed construction.Certainly, the utility model is not limited to this, and in other alternative-embodiments, the first projection can be other shapes such as point-like, and the first groove and the first male cooperation form hermetically-sealed construction.
In addition, one in the bottom of flexible pipe 21 and stationary pipes 22 is arranged the second projection, another is arranged the second groove with the second male cooperation, second protruding and the second groove formation hermetically-sealed construction.Thus, prevent ink from leaking in the junction of flexible pipe 21 with stationary pipes 22.Particularly, in the present embodiment, the second projection is for being arranged on the helical raised on the top of flexible pipe 21, and the second groove is be arranged on the helical groove in the top port of stationary pipes 22, and the two coordinates formation hermetically-sealed construction.Certainly, the utility model is not limited to this, and in other alternative-embodiments, the second projection can be other shapes such as point-like, and the second groove and the second male cooperation form hermetically-sealed construction.
Continue with reference to Fig. 1, in the present embodiment, liquid metal printer ink cartridge also comprises the electric heating part 4 be arranged in cavity volume.Preferably, electric heating part 4 is resistance heating wire, and resistance heating wire extends to the bottom of cavity by the top of cavity volume, and in extension process, resistance heating wire can extend by with reference to the curved shape shown in Fig. 1, to increase the contact area with liquid metal ink.Thus, guarantee that liquid metal ink is in liquid state all the time in print procedure by the heating of electric heating part 4.Certainly, the utility model is not limited to this, and in other alternative-embodiments, electric heating part 4 also can be electrical bar etc.
In addition, in the present embodiment, liquid metal printer ink cartridge also comprises at least one multi-hole material workpiece (not shown) be made of porous materials, this multi-hole material workpiece is arranged in cavity volume, barrier effect is played to ink, slow down the movement velocity that ink is downward, flow downward with suitable speed more effectively to prevent ink from nib 3 leakage and to control ink.Preferably, multi-hole material workpiece is made up of sponge grease, or multi-hole material workpiece is plastic sponge.
With reference to Fig. 4, in the present embodiment, printer ink cartridge also comprises protective casing 5, and protective casing 5 is set in outside ink-feeding tube 2, is removably connected with ink storage box main body 11.For the protection of ink-feeding tube 2.In the present embodiment, the bottom port of ink storage box main body 11 is threaded with protective casing 5, and particularly, the bottom port of ink storage box main body 11 is provided with external screw thread, and the top port of protective casing 5 is provided with internal thread.
Preferably, printer ink cartridge also comprises the liquid level sensor of the bottom being arranged on the first cavity 12.For measuring the residual capacity of ink storage box 1 ink inside.
With reference to Fig. 5, particularly, nib 3 comprises written shell 31 and at least two balls, and the inside of written shell 31 is cavity.The bottom inwall of nib shell 31 is provided with at least two the ball bowls vertically arranged, at least two balls correspondingly and to be located at rotationally at least two ball bowls and often adjacent two balls can drive rotation each other, wherein, at least two balls, the ball of bottom partly stretches out written shell 31.
Thus, when printing, being positioned at ball and the substrate contact of bottom, producing frictional force and therefore the ball of bottom rotates, and then drive the ball of the side of being located thereon to rotate, by the rotation of ball by ink release in substrate.Especially, by least two balls vertically arranged, block liquid metal ink and flow downward.Coordinate with the pressure-regulating device in liquid metal printer ink cartridge, on the one hand prevent liquid metal ink to reveal from nib, ensure on the other hand liquid metal ink smoothness and flow out from nib with suitable speed.
Continue, with reference to Fig. 3, can understand, ball bowl 32 achieves and ball is arranged in nib 3 rotationally, but limits ball disengaging nib 3.In the present embodiment, the bottom inwall of this written shell 32 is provided with the annular protrusion extended internally, and this annular protrusion forms above-mentioned ball bowl 32.Certainly, the structure of ball bowl 32 is not limited to this, and such as, in other alternative-embodiments, ball bowl 32 can be made up of the annular projection be interrupted.
In addition, preferably, at least two balls, diameter to the diameter of the ball of the top of the ball of bottom increases successively.
In the present embodiment, arrange two balls, the ball being positioned at below is called main rotation ball 33, and the ball being positioned at top is called time rotation ball 34.Wherein, the diameter of main rotation ball 33 to be less than time the diameter rotating ball 34 and to flow out to facilitate liquid metal ink.Certainly, the magnitude setting of ball is not limited to this, can understand, the magnitude setting of ball is more, the barrier effect of liquid towards metallic ink is stronger, therefore, the complexity that those skilled in the art can be flowed out according to liquid metal ink selects the magnitude setting of ball, can stop that liquid metal ink leakage is as the criterion to meet it.
The installation process of this liquid metal printer ink cartridge of brief description.
First, liquid metal printer ink cartridge is not when installing, and the protected sleeve pipe 5 of ink-feeding tube 2 is protected.
When starting to install; first back out protective casing 5; stationary pipes 22 is vertically fixed on (with reference to Fig. 6) on printer locating rack 7; knob on turn locating rack 7 makes locating rack 7 clamp and prints pen; wherein T-shaped protruding be stuck on the groove of printer; finally open breather pipe and/or negative pressure generating device, can use.
To sum up, the liquid metal printer ink cartridge of the present embodiment can integral replacing, and operation is more simple, and the liquid metal printer ink cartridge of replacing can unify process, and electric heating part, liquid level sensor etc. can be recycled, and reduces resources and environment waste.
Certainly; above are only an embodiment of the present utility model; the utility model is not limited to the structure of above-described embodiment; such as; in other alternative-embodiments; one in the arranging of the setting of the setting of the setting of the first syndeton and the second syndeton, first protruding and the first groove, second protruding and the second groove and protective sleeve can be used alone, or can adopt any combination in them.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a liquid metal printer ink cartridge, comprising the cavity volume for storing ink, it is characterized in that, also comprise:
Regulate the pressure-regulating device of the top pressure of described cavity volume;
The pressue device that described pressure-regulating device comprises negative pressure channel and/or selectively pressurizes to the top of described cavity volume, wherein, one end of described negative pressure channel is communicated with the top of described cavity volume, and the other end is for being communicated with negative pressure generating device.
2. liquid metal printer ink cartridge according to claim 1, is characterized in that,
Described pressue device is be communicated with the top of described cavity volume and the variable breather pipe (14) of aperture.
3. liquid metal printer ink cartridge according to claim 1, is characterized in that, also comprise:
At least one is arranged on the multi-hole material workpiece in described cavity volume.
4. liquid metal printer ink cartridge according to claim 3, is characterized in that,
Described multi-hole material workpiece is made up of sponge grease; Or
Described multi-hole material workpiece is plastic sponge.
5. liquid metal printer ink cartridge according to claim 1, is characterized in that, also comprise:
Be arranged on the electric heating part (4) in described cavity volume.
6. liquid metal printer ink cartridge according to claim 5, is characterized in that,
Described electric heating part (4) is resistance heating wire, and described resistance heating wire extends to the bottom of described cavity by the top of described cavity volume.
7. liquid metal printer ink cartridge according to claim 1, is characterized in that,
Described printer ink cartridge is provided with ink storage box (1), ink-feeding tube (2) and nib (3), and the top of described ink-feeding tube (2) connects described ink storage box (1);
Wherein, described ink storage box (1) comprises the ink storage box main body (11) with the first cavity (12), described ink-feeding tube (2) has the second cavity (25), and described first cavity (12) and described second cavity (25) form described cavity volume jointly;
Wherein, described ink-feeding tube (2) comprising:
Flexible pipe (21) and the stationary pipes (22) be made up of hard material, the top of described flexible pipe (21) is connected with the bottom of described ink storage box main body (11), the bottom of described flexible pipe (21) is connected with described stationary pipes (22), and described nib (3) is connected to described stationary pipes (22); And
Be separately positioned on the top of described flexible pipe (21) and first tube connector (23) of bottom and the second tube connector (24), wherein, the top of described flexible pipe (21) is clipped between described first tube connector (23) and the bottom of described ink storage box main body (11), and the bottom of described flexible pipe (21) is clipped between described second tube connector (24) and described stationary pipes (22).
8. liquid metal printer ink cartridge according to claim 7, is characterized in that,
Described ink storage box main body (11) is provided with the second syndeton (15) for matching with the first syndeton (6) on printer; And/or
One in the bottom of the top of described flexible pipe (21) and described ink storage box main body (11) is arranged first protruding, another is arranged the first groove with described first male cooperation, the described first protruding and described first groove formation hermetically-sealed construction; And/or
One in the bottom of described flexible pipe (21) and described stationary pipes (22) is arranged the second projection, another is arranged the second groove with described second male cooperation, the described second protruding and described second groove formation hermetically-sealed construction; And/or
Described liquid metal printer ink cartridge also comprises and is set in described ink-feeding tube (2) protective casing outward (5), and described protective casing (5) is removably connected with the bottom of ink storage box main body (11).
9. liquid metal printer ink cartridge according to claim 7, is characterized in that,
Described nib (3) comprises written shell (31) and at least two balls, the inside of described written shell (31) is cavity, the bottom inwall of described written shell (31) is provided with at least two the ball bowls (32) vertically arranged, described at least two balls correspondingly and at least two ball bowls (32) described in being located at rotationally and often adjacent two described balls can drive rotation each other, wherein, in described at least two balls, the ball of bottom partly stretches out described written shell (31).
10. liquid metal printer ink cartridge according to claim 9, is characterized in that,
In described at least two balls, diameter to the diameter of the ball of the top of the ball of bottom increases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561484.7U CN204955730U (en) | 2015-07-29 | 2015-07-29 | Liquid metal printing ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561484.7U CN204955730U (en) | 2015-07-29 | 2015-07-29 | Liquid metal printing ink box |
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| Publication Number | Publication Date |
|---|---|
| CN204955730U true CN204955730U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520561484.7U Withdrawn - After Issue CN204955730U (en) | 2015-07-29 | 2015-07-29 | Liquid metal printing ink box |
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| CN (1) | CN204955730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393983A (en) * | 2015-07-29 | 2017-02-15 | 中国科学院理化技术研究所 | Liquid metal printing ink box |
| CN108437634A (en) * | 2018-01-16 | 2018-08-24 | 北京梦之墨科技有限公司 | A kind of electromagnetism printing head, electromagnetism printing equipment and Method of printing |
| CN109649011A (en) * | 2019-01-08 | 2019-04-19 | 北京印刷学院 | A kind of machinery head out of ink |
-
2015
- 2015-07-29 CN CN201520561484.7U patent/CN204955730U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393983A (en) * | 2015-07-29 | 2017-02-15 | 中国科学院理化技术研究所 | Liquid metal printing ink box |
| CN108437634A (en) * | 2018-01-16 | 2018-08-24 | 北京梦之墨科技有限公司 | A kind of electromagnetism printing head, electromagnetism printing equipment and Method of printing |
| CN108437634B (en) * | 2018-01-16 | 2019-06-11 | 北京梦之墨科技有限公司 | A kind of electromagnetism printing head, electromagnetism printing equipment and Method of printing |
| CN109649011A (en) * | 2019-01-08 | 2019-04-19 | 北京印刷学院 | A kind of machinery head out of ink |
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