CN108215496A - Printing module and ink-jet printer - Google Patents

Printing module and ink-jet printer Download PDF

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Publication number
CN108215496A
CN108215496A CN201611131742.3A CN201611131742A CN108215496A CN 108215496 A CN108215496 A CN 108215496A CN 201611131742 A CN201611131742 A CN 201611131742A CN 108215496 A CN108215496 A CN 108215496A
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CN
China
Prior art keywords
nozzle component
component
nozzle
ink
bottom plate
Prior art date
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.)
Granted
Application number
CN201611131742.3A
Other languages
Chinese (zh)
Other versions
CN108215496B (en
Inventor
孙明建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Founder Holdings Development Co ltd
Beijing Founder Electronics Co Ltd
Original Assignee
Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peking University Founder Group Co Ltd, Beijing Founder Electronics Co Ltd filed Critical Peking University Founder Group Co Ltd
Priority to CN201611131742.3A priority Critical patent/CN108215496B/en
Publication of CN108215496A publication Critical patent/CN108215496A/en
Application granted granted Critical
Publication of CN108215496B publication Critical patent/CN108215496B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles

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  • Ink Jet (AREA)

Abstract

The present invention provides a kind of printing module and ink-jet printer.Wherein, printing module includes:Bottom plate, the first nozzle component, the second nozzle component and first angle adjustment component;First nozzle component, second nozzle component are mounted on the bottom plate;The first end of first nozzle component can be rotated around the second end of first nozzle component and the tie point of bottom plate, to adjust the distance between the first nozzle component and the second nozzle component;The first angle adjustment component is arranged between first nozzle component and bottom plate, for controlling the rotation angle of the first end of first nozzle component.Printing module and ink-jet printer provided by the invention, the spacing between the first nozzle component and the second nozzle component can be adjusted by rotating the first nozzle component, so that the gap between the first nozzle component and the second nozzle component ink-jet region reduces, and then improve printing quality.

Description

Printing module and ink-jet printer
Technical field
The present invention relates to a kind of printing module and ink-jet printers, belong to ink-jet printing technology field.
Background technology
With the continuous development of printing technology, ink-jet printer passed through obtained in multiple fields it is widely available.Ink-jet Printing machine is the ink jet printing type high-tech number printed apparatus of a kind of " non-contact with object ", it can not be limited by any material System, for example, can plank, glass, crystal, metallic plate, floor tile, tile, CD, acrylic, organic glass, EVA.KT plates, The surface of a variety of materials such as leather, silica gel, plastic cement, PP, PE, PVC, cloth, adhesive sticker, stone material carries out photochrome grade printing.
Printing module generally comprises in existing ink-jet printer:Bottom plate and multiple nozzles, this multiple nozzle pass through fixation Pin is fixed on which floor plate.The ink-jet area of printing module can be expanded in a manner that multiple nozzles are installed together, with Ink-jet printer is made to disclosure satisfy that the print request of large format picture and text.But this printing module in present ink-jet printer Two nozzles ink-jet region between there are gaps, seriously affected printing quality.
Invention content
The present invention provides a kind of printing module and ink-jet printer, to solve the printing die of ink-jet printer in the prior art There are problems that gap between the ink-jet region of two nozzles in block.
To solve the above-mentioned problems, the present invention provides following technical scheme:
According to one embodiment of the invention, a kind of printing module is provided, including:Bottom plate, the first nozzle component, the second jet head sets Part and first angle adjustment component;First nozzle component, second nozzle component are mounted on the bottom plate;Described The first end of one nozzle component can be rotated around the second end of first nozzle component and the tie point of bottom plate, with the first spray of adjustment The distance between head assembly and the second nozzle component;The first angle adjustment component is arranged on first nozzle component and bottom Between plate, for controlling the rotation angle of the first end of first nozzle component.
Above-mentioned printing module is further improved, and first nozzle component includes:Fixed plate and nozzle, the nozzle are consolidated It is scheduled in the fixed plate.
Above-mentioned printing module is further improved, and the first end of the fixed plate is connect by axis pin with the bottom plate, institute The second end of the first nozzle component and the tie point of bottom plate are stated as the axis pin and the tie point of bottom plate.
Above-mentioned printing module is further improved, and the first angle adjustment component includes:Bolt and spiral shell seat;The spiral shell seat It is fixed on the bottom plate, the end of the bolt passes through the spiral shell seat to support the second end in the fixed plate.
Above-mentioned printing module is further improved, and the first angle adjustment component further includes elastic component, the elastic component First end be fixed on the second end of the fixed plate, the second end of the elastic component is fixed on the bottom plate.
Above-mentioned printing module is further improved, and the second end of the fixed plate is provided with block, and the block is supported The end of the bolt.
Above-mentioned printing module is further improved, and further includes third nozzle component, second nozzle component and third spray Head assembly is set on the same line, and first nozzle component is arranged on second nozzle component and third nozzle component On central axes.
Above-mentioned printing module is further improved, and the first end of second nozzle component can be around second nozzle component Second end and bottom plate tie point rotate, to adjust the distance between the first nozzle component and the second nozzle component;Described Also second angle adjustment component is connected between two nozzle components and the bottom plate, for controlling the rotation of second nozzle component Gyration.
According to one embodiment of the invention, a kind of ink-jet printer is provided, including:Inking module and printing die as described above Block, the inking module are connect with the printing module, for supplying ink for the printing module.
Above-mentioned ink-jet printer is further improved, and the inking module includes:First ink storage tank and the second ink storage tank;Institute It states the first ink storage tank to connect with the first nozzle component of the printing module, for supplying prepared Chinese ink for first nozzle component; Second ink storage tank is connect with the second nozzle component of the printing module, for supplying ink for second nozzle component Juice;First ink storage tank and the ink color of the second ink storage tank storage are identical or different.
Printing module and ink-jet printer provided by the invention can adjust the first spray by rotating the first nozzle component Spacing between head assembly and the second nozzle component, so that between the first nozzle component and the second nozzle component ink-jet region Gap reduce, and then improve printing quality.
Description of the drawings
Fig. 1 is the structure diagram for the printing module that one embodiment of the invention provides;
Fig. 2 is the status diagram of the first nozzle component and the second nozzle component in adjustment Fig. 1;
Fig. 3 is ink-jet schematic diagram when printing module does not adjust nozzle component gap in Fig. 1;
Fig. 4 is the ink-jet schematic diagram behind printing module adjustment figure nozzle component gap in Fig. 1;
Fig. 5 is the structure diagram for the printing module that further embodiment of this invention provides.
In figure:
1st, printing module;11st, bottom plate;
111st, block;112nd, fixed link;
12nd, the first nozzle component;121st, nozzle;
122nd, fixed plate;13rd, the second nozzle component;
14th, first angle adjustment component;141st, bolt;
142nd, spiral shell seat;143rd, spring;
15th, axis pin;16th, second angle adjustment component;
17th, third nozzle component.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing, it should be appreciated that retouch in this place The specific embodiment stated is merely to illustrate and explain the present invention, and the present invention is not limited to following specific embodiments.
In the description of the present invention, it is to be understood that the orientation or position of the instructions such as term " on ", " under ", "left", "right" Put relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as limitation of the present invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.
Embodiment 1
The present embodiment provides a kind of printing module, for the surface jet ink of the printing materials such as past paper, plank, stone material To form letter symbol or image frame etc..
Fig. 1 is the structure diagram of printing module provided in this embodiment.
As shown in Figure 1, printing module 1 provided in this embodiment, including:Bottom plate 11, the first nozzle component 12, the second nozzle Component 13 and first angle adjustment component 14.Wherein, the first nozzle component 12 and the second nozzle component 13 are installed in the bottom plate On 11, and the first end of the first nozzle component 12 can be rotated around the other end of the first nozzle component 12 and the tie point of bottom plate 11, To adjust the distance between the first nozzle component 12 and the second nozzle component 13.First angle adjustment component 14 is arranged on the first spray Between head assembly 12 and bottom plate 11, for controlling the rotation angle of the first end of the first nozzle component 12.
Specifically, the bottom plate 11 of the present embodiment can be any materials, arbitrary shape, arbitrary size and any thickness Plate workpiece, such as can be rectangle corrosion resistant plate or can also be oval plastic plate.
First nozzle component 12 for carrying out ink ejection operation in printing, includes at least a nozzle 121, the nozzle 121 can be any type of nozzle 121 that ink-jet printer uses in the prior art.The first end of first nozzle component 12 exists The left end shown in Fig. 1 is specifically referred in the present embodiment, the second end of the first nozzle component 12 specifically refers in the present embodiment Right end shown in Fig. 1, it will be understood by those skilled in the art that above-mentioned direction word is not formed to the scope of the present invention Limitation.In addition, the tie point that the type of attachment of the right end of the first nozzle component 12 and bottom plate 11 both only needs to enable makes the The left end of one nozzle component 12 is around rotation, such as can be pin connection, shaft connection or hinge connection.
First angle adjustment component 14 can be that by controlling 12 left end rotation angle of the first nozzle component Arbitrary prior art construction, such as the pawl that is arranged on the first nozzle component 12 and be arranged on bottom plate 11 it is multiple with The matched notch of the pawl.
Specifically when in use, please referring to Fig. 2, (Fig. 2 is the state of the first nozzle component and the second nozzle component in adjustment Fig. 1 Schematic diagram).Wherein, OA and OA ' represents the first nozzle component 12, and OB and OB ' represent the second nozzle component 13.In original state When, the first nozzle component 12 is located at OA positions, and the second nozzle component 13 is located at OB positions, if at this point, directly carrying out ink-jet print Brush, the picture that the prepared Chinese ink that the first nozzle component 12 and the second nozzle component 13 spray is formed (different nozzles in figure as shown in Figure 3 Ink-jet region is represented with different figures, it is to be understood that the figure in diagram does not form the limitation to the application protection domain), As it can be seen that the ink-jet region of the two has apparent gap.Due to the ink-jet area of the first nozzle component 12 and the second nozzle component 13 There are gaps between domain, component 14 can be adjusted by adjusting the first angle of the first nozzle component 12, so that the first jet head sets The left end of part 12 is rotated around its right end that is, arrow direction is rotated around O points along Fig. 2 so that the first nozzle component 12 is from OA It puts and rotates to OA ' positions, so as to which the gap of the first nozzle component 12 and the second nozzle component 13 be made to reduce (the distance of OA ' and OB Compared to the distance of OA and OB).After adjustment, the figure of the prepared Chinese ink formation of the first nozzle component 12 and the ejection of the second nozzle component 13 Piece is as shown in Figure 4, it is seen then that the ink-jet region of the two is very close to each other, is fully connected together, forms congruous continuity Ink-jet region, so as to improve printing quality.
The first end of first nozzle component 12 is arranged around first nozzle component by the printing module 1 of the present embodiment 12 second end is rotated with the tie point of bottom plate 11, and the first nozzle component is driven so as to adjust component 14 by first angle 12 first end rotation, and then the angle between the first nozzle component 12 and the second nozzle component 13 is adjusted, eliminate the first nozzle Gap between 12 and second nozzle component of component, 13 ink-jet region improves the printing quality of printing module 1.
Further, Fig. 5 (Fig. 5 is the structure diagram for the printing module that further embodiment of this invention provides) is please referred to, the One nozzle component 12 includes:Fixed plate 122 and nozzle 121.Wherein, nozzle 121 is fixed in fixed plate 122, consequently facilitating will First nozzle component 12 is fixed on bottom plate 11, while also allows for its cooperation with first angle adjustment component 14, but also just In the nozzle 121 for using different type and size, its versatility is improved.
Further, the right end of fixed plate 122 is connect by axis pin 15 with bottom plate 11, the right end of above-mentioned first nozzle component 12 Tie point with bottom plate 11 is the axis pin 15 and the tie point of bottom plate 11.Based on above-mentioned, by axis pin 15 by the right side of fixed plate 122 End links together with bottom plate 11, simple in structure, easy for installation, is conducive to the miniaturization of printing module 1.
Further, in a kind of preferred mode, first angle adjustment component 14 includes:Bolt 141 and spiral shell seat 142.Its In, spiral shell seat 142 is fixed on bottom plate 11, and the end of bolt 141 passes through the spiral shell seat 142 to support the second end in fixed plate 122.Tool Body, with reference to shown in Fig. 5, open up and carry on the position of 122 left end of fixed plate installation spiral shell seat 142, spiral shell seat 142 in bottom plate 11 141 hole of bolt of internal thread, wears in 141 hole of bolt with externally threaded bolt 141, and the end of the bolt 141 is supported On the left end of fixed plate 122.The external screw thread of bolt 141 and the internal thread of threaded hole are mutually matched, so as to by turning bolt 141 bottom can just be such that bolt 141 is moved in threaded hole to change the distance between 141 end of bolt and spiral shell seat 142, into And the rotation angle that 122 left end of fixed plate is rotated around the axis pin 15 that right end is connect with floor is adjusted, not only convenient and simple, Er Qiejie Structure is compact, conducive to the miniaturization of printing module 1 and ink-jet printer is realized.
Further, with continued reference to Fig. 5, first angle adjustment component 14 further includes elastic component, the first end of the elastic component The second end of the fixed plate 122 is fixed on, the second end of the elastic component is fixed on the bottom plate 11.It is specifically, elastic Part can be made of any materials that can provide elastic force in the prior art, for example, plastics, sponge etc..Preferably, such as Fig. 1 Shown, elastic component can be a line elements, and one end connects fixed plate 122, other end connecting bottom board 11, so as to be solid Fixed board 122 provides certain elastic force so that the left end of fixed plate 122 can be supported always in the end of bolt 141, ensure two Person cooperates always.It is highly preferred that as shown in Figure 1, being fixed with fixed link 112 on bottom plate 11, which can be It is separately provided, such as stainless steel metal bar;Certainly, fixed link 112 can also be directly from floor toward protruding above the bar formed Shape works.Elastic component is spring 143, and the upper end of the spring 143 is fixed in fixed link 112, and the lower end of spring 143 is then fixed In the left end of fixed plate 122.Can be that fixed plate 122 provide enough elastic forces by using spring 143, and itself and it is solid The connection of fixed board 122 and fixed link 112 is also more convenient.
Further, the second end of fixed plate 122 is provided with block 111, which supports in the end of bolt 141.Tool Body, as shown in figure 3, block 111 can be the structure of any desired configuration and size, for example, rectangle or circle.Pass through The 141 end cooperation of block 111 rain bolt is set, the cooperation efficiency that both can be improved, avoid 122 left end of fixed plate rotate after or The vibration generated in person's machine running process causes 141 end of bolt to be detached from fixed plate 122, so as to improve first angle adjustment group The reliability of part 14.
Further, in a kind of optional mode, the second nozzle component 13 can be the spray being completely fixed on bottom plate 11 First 121 or the nozzle 121 including fixed plate 122.In another optional mode, the second nozzle component 13 can also It is arranged to the form of above-mentioned first nozzle component 12.That is, the first end of the second nozzle component 13 can be around the second nozzle component 13 The tie point of second end and bottom plate 11 rotate, to adjust the distance between the first nozzle component 12 and the second nozzle component 13; And second is also connected with second angle adjustment component 16 between nozzle component 13 and bottom plate 11, for controlling the second nozzle component 13 Rotation angle.Specifically, as shown in figure 3, the left end of the second nozzle component 13 can be revolved around the tie point of its right end and bottom plate 11 Turn, and connected in the left end and bottom plate 11 of the second nozzle component 13 by second angle adjustment component 16, to pass through this second jiao Degree adjustment component 16 adjusts the rotation angle of 13 left end of the second nozzle component.It in this way, can be by adjusting the first jet head sets simultaneously 12 and second nozzle component 13 of part obtains more suitable spacing, ensures the ink-jet model of each 121 component of nozzle in printing module 1 The more preferable of connection is enclosed, so as to obtain better printing quality.For example, as shown in Fig. 2, the left end of the second nozzle component 13 is from B points When turning to B ', the second nozzle component 13 is △ X in the distance that X-direction moves.
Further, printing module 1 further includes third nozzle component 17, wherein, the second nozzle component 13 and third jet head sets Part 17 is set on the same line, and the first nozzle component 12 is arranged in the second nozzle component 13 and third nozzle component 17 On axis.Specifically, arrangement mode such as Fig. 1 institutes of the first nozzle component 12, the second nozzle component 13 and third nozzle component 17 Show.
Embodiment 2
The present embodiment provides a kind of ink-jet printer, in the surface printing Chinese character of the materials such as paper, glass, timber Number or image frame etc..Ink-jet printer provided in this embodiment, including:Inking module and printing module 1, wherein, ink supply Module is connect with printing module 1, for supplying ink for printing module 1.
Specifically, the structure of printing module 1, function and effect are identical with the printing module 1 in embodiment 1, can specifically join See above-described embodiment 1, details are not described herein.
Inking module can be the arbitrary structures for being used to supply ink in existing ink-jet printer in the present embodiment, such as Can be ink storage box or ink storage tank etc..Preferably, inking module includes:First ink storage tank and the second ink storage tank;Wherein, first Ink storage tank is connect with the first nozzle component 12, for supplying prepared Chinese ink for the first nozzle component 12;Second ink storage tank and the second nozzle Component 13 connects, for supplying prepared Chinese ink for the second nozzle component 13.When ink-jet printer carries out colored printing, the first ink storage tank The prepared Chinese ink of different colours can be used with the second ink storage tank, naturally it is also possible to use the prepared Chinese ink of same color.And work as ink jet printing When machine carries out single color printing, the prepared Chinese ink of same color is used in the first ink storage tank and the second ink storage tank.
The first end of first nozzle component 12 is arranged around this by the ink-jet printer of the present embodiment, printing module 1 The second end of first nozzle component 12 is rotated with the tie point of bottom plate 11, is driven so as to adjust component 14 by first angle The first end rotation of first nozzle component 12, and then the angle between the first nozzle component 12 and the second nozzle component 13 is adjusted, The gap between 13 ink-jet region of the first nozzle component 12 and the second nozzle component is eliminated, improves the printing quality of printing module 1 Amount.
Finally it should be noted that:Embodiment of above is merely illustrative of the technical solution of the present invention rather than it is limited System;Although with reference to aforementioned embodiments to inventions have been detailed description, those of ordinary skill in the art should Work as understanding:It can still modify to the technical solution recorded in aforementioned embodiments either to which part or complete Portion's technical characteristic carries out equivalent replacement;And these modifications or replacement, the present invention that it does not separate the essence of the corresponding technical solution The range of embodiment technical solution.

Claims (10)

1. a kind of printing module, which is characterized in that including:Bottom plate, the first nozzle component, the second nozzle component and first angle tune Whole group part;
First nozzle component, second nozzle component are mounted on the bottom plate;
The first end of first nozzle component can be rotated around the second end of first nozzle component and the tie point of bottom plate, with Adjust the distance between the first nozzle component and the second nozzle component;
The first angle adjustment component is arranged between first nozzle component and bottom plate, for controlling first nozzle The rotation angle of the first end of component.
2. printing module according to claim 1, which is characterized in that first nozzle component includes:Fixed plate and spray Head, the nozzle are fixed in the fixed plate.
3. printing module according to claim 2, which is characterized in that the first end of the fixed plate by axis pin with it is described Bottom plate connects, and the second end of first nozzle component and the tie point of bottom plate are the axis pin and the tie point of bottom plate.
4. printing module according to claim 3, which is characterized in that the first angle adjustment component includes:Bolt and Spiral shell seat;
The spiral shell seat is fixed on the bottom plate, and the end of the bolt is supported across the spiral shell seat the second of the fixed plate End.
5. printing module according to claim 4, which is characterized in that the first angle adjustment component further includes elasticity Part, the first end of the elastic component are fixed on the second end of the fixed plate, and the second end of the elastic component is fixed on the bottom On plate.
6. printing module according to claim 3, which is characterized in that the second end of the fixed plate is provided with block, institute Block is stated to support in the end of the bolt.
7. according to claim 1-6 any one of them printing modules, which is characterized in that third nozzle component is further included, it is described On the same line, first nozzle component is arranged on second nozzle for second nozzle component and the setting of third nozzle component On the central axes of component and third nozzle component.
8. according to claim 1-6 any one of them printing modules, which is characterized in that the first end of second nozzle component It can be rotated around the second end of second nozzle component and the tie point of bottom plate, to adjust the first nozzle component and the second jet head sets The distance between part;
Also second angle adjustment component is connected between second nozzle component and the bottom plate, for controlling second spray The rotation angle of head assembly.
9. a kind of ink-jet printer, which is characterized in that including:Inking module and claim 1-8 any one of them printing dies Block, the inking module are connect with the printing module, for supplying ink for the printing module.
10. ink-jet printer according to claim 9, which is characterized in that the inking module includes:First ink storage tank and Second ink storage tank;
First ink storage tank is connect with the first nozzle component of the printing module, for being supplied for first nozzle component Prepared Chinese ink;
Second ink storage tank is connect with the second nozzle component of the printing module, for being supplied for second nozzle component Prepared Chinese ink;
First ink storage tank and the ink color of the second ink storage tank storage are identical or different.
CN201611131742.3A 2016-12-09 2016-12-09 Printing module and ink-jet printer Expired - Fee Related CN108215496B (en)

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CN108215496B CN108215496B (en) 2019-08-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108855696A (en) * 2018-08-13 2018-11-23 南京协辰电子科技有限公司 A kind of fixed bracket of spray head
CN114834157A (en) * 2022-05-25 2022-08-02 施潘德包装印刷科技发展(北京)有限公司 Spray head adjusting device

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CN204605186U (en) * 2015-05-12 2015-09-02 深圳市全印图文技术有限公司 Nozzle component
CN205588789U (en) * 2016-05-12 2016-09-21 深圳市全印图文技术有限公司 Adjusting screw subassembly and shower nozzle subassembly that has this adjusting screw subassembly
CN106079899A (en) * 2016-07-27 2016-11-09 南京协辰电子科技有限公司 A kind of head cartridge device and there is the ink-jet printer of this head cartridge device

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Publication number Priority date Publication date Assignee Title
US20050052495A1 (en) * 2003-09-09 2005-03-10 Yasuhiro Matsui Adjusting apparatus for adjusting inclination of recording head of inkjet printer
CN101905567A (en) * 2010-07-22 2010-12-08 北京美科艺数码科技发展有限公司 Mounting adjustment mechanism of spraying head of ink-jet printer
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Publication number Priority date Publication date Assignee Title
CN108855696A (en) * 2018-08-13 2018-11-23 南京协辰电子科技有限公司 A kind of fixed bracket of spray head
WO2020034204A1 (en) * 2018-08-13 2020-02-20 南京协辰电子科技有限公司 Spray head fixing support
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CN114834157A (en) * 2022-05-25 2022-08-02 施潘德包装印刷科技发展(北京)有限公司 Spray head adjusting device

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Patentee before: BEIJING FOUNDER ELECTRONICS Co.,Ltd.

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Granted publication date: 20190830

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