WO2013102382A1 - Boîtier d'encre compartimenté pour imprimante à jet d'encre - Google Patents

Boîtier d'encre compartimenté pour imprimante à jet d'encre Download PDF

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Publication number
WO2013102382A1
WO2013102382A1 PCT/CN2012/085041 CN2012085041W WO2013102382A1 WO 2013102382 A1 WO2013102382 A1 WO 2013102382A1 CN 2012085041 W CN2012085041 W CN 2012085041W WO 2013102382 A1 WO2013102382 A1 WO 2013102382A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
space
cartridge
track
ink tank
Prior art date
Application number
PCT/CN2012/085041
Other languages
English (en)
Chinese (zh)
Inventor
吴平
小川敏之
Original Assignee
深圳市打印王耗材有限公司
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 深圳市打印王耗材有限公司 filed Critical 深圳市打印王耗材有限公司
Priority to DE112012005582.9T priority Critical patent/DE112012005582T8/de
Publication of WO2013102382A1 publication Critical patent/WO2013102382A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters 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
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters 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
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters 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
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17553—Outer structure

Definitions

  • the present invention relates to an inkjet printer cartridge, and more particularly to a split printer cartridge.
  • the structure of the existing printer ink cartridge generally includes an ink cartridge for accommodating ink, and a retaining body disposed therein to store ink, such as sponge, etc.
  • the main purpose of the ink retaining body is to drive the carrier inside the printer.
  • bubbles are generated in the ink due to the violent movement.
  • the air bubbles may break the ink, which may cause fatal problems of typing and fading, in order to prevent typing fading.
  • the phenomenon is generally that a porous body such as a urethane sponge or a non-woven fabric is used to attract and store the ink, thereby achieving the purpose of ensuring print quality by supplying only ink to the ink supply material without bubbles; in addition, the basis of these structures
  • various ink retaining body configurations have been adopted, in which existing air bubbles are not generated regardless of any changes in the environment.
  • the ink cartridge is a shrinking bag with a flexible film to completely remove the air and then inject the ink to form
  • the packaging of the porous body is generally represented by a sponge having a fine structure, and a nonwoven fabric or the like is also widely used; a urethane sponge material composed of a fine vesicle structure generally used, a foaming rate in 50%
  • a porous body, especially a foaming sponge is that the ink in the sponge tissue moves as the ink is filled in the state of being filled with ink, and the pressure in the fine tissue becomes small to generate pressure.
  • the porous body is compressed and accommodated, and even if the interior is filled with ink, the capacity is limited to filling the sponge.
  • the capacity if you can not store ink in a part other than the sponge, there are still drawbacks in efficiency;
  • the porous material of formula like ink which is impossible to completely consumed, the ink is filled into the ink container embodiment in a porous body, as well as the remaining amount 30%
  • the basic shape of the general ink cartridge is a structure in which the function and the body are integrated, and it is necessary to invest all kinds of ink cartridges in order to display all the series and types of ink cartridges.
  • the mold of the ink cartridge has a certain pressure on the production cost; regarding the circulation route of the ink in the ink cartridge, because the theory is very complicated, the structure of the ink cartridge is also complicated, and the cost of purchasing the production time and equipment is increased; Because of the widely used porous body, from the theory of ink retention, the combination of materials with different ink transfer properties, combined with the particularity of materials, leads to increased costs, and there are certain difficulties in purchasing; After the ink cartridge is filled with ink, in order to prevent the ink from dripping or the ink splashing, it is necessary to use the corresponding equipment to prevent it before sealing. This will increase the production equipment, which is not ideal for the production cost.
  • the storage of products is basically not stable enough, so it is necessary to store the utensils for the products.
  • the ink cartridge when the ink cartridge is loaded, it is placed on the ink tank side. There is an integrated fixed card that connects the ink tank to the printer. After each use, the ink cartridge needs to be recycled, which causes waste of resources.
  • the material cost of manufacturing the ink cartridge increases, and for different printer models. It is said that the fixed card position and the ink cartridge all require different molds, which is an invisible increase for the development cost.
  • the object of the present invention is to overcome the deficiencies of the above-mentioned techniques and to provide a minimum use of a porous body in a negative pressure generating device, which only limits the use of the porous body at the ink outlet; and provides an ink cartridge for mounting and fixing
  • the structure of the printer and the body of the ink cartridge are separated. This structure can effectively control the production cost, make the production operation easier, and improve the production efficiency while stabilizing the operation during production.
  • the split inkjet printer cartridge includes an ink cartridge for accommodating ink, and a face cover mated therewith, an ink outlet is provided at the bottom of the ink cartridge, and a rail is disposed on one side of the ink cartridge width direction, and
  • the track activity setting has a fixed card slot when it is installed to the printer.
  • the track is disposed on a side of the ink tank relatively far from the ink outlet, and the two sides of the card are provided with a card that is engaged with the track and can slide in the track.
  • the track is provided with a card slot at the bottom, and a stop block of the limit block is disposed at the end of the card slot.
  • a height adjustment block for mounting the fixing card to a suitable position of the printer is provided according to the height of the ink tank panel, and the height adjustment block is provided with a rail that fits the rail in conformity with the fixing card position.
  • the ink cartridge includes an ink outlet space filled with a sponge and supplied to the printer, that is, the first a space, a second space filled with a sponge as a negative pressure generating portion, a third space as an ink containing chamber separated from the second space by a partition, and a second space and a third space
  • the space where the space passes through the slit at the bottom of the ink tank causes the second space to communicate with the bottom of the third space.
  • the fourth space is formed by providing a sealed hot melt film at the bottom of the ink tank.
  • the cover and the ink cartridge are welded and fixed by ultrasonic waves.
  • the ink cartridge is provided with a safety clip outside the diagonal, and the bottom of the clip is a flat surface, and includes a diagonal long side portion and a handle.
  • the long side portion of the safety clip and the card position of the ink tank are hooked on one corner of the ink tank, and the front end of the ink tank is provided with a protrusion which is caught by the hole provided on the handle of the safety clip portion and Locked.
  • the invention has the following beneficial effects:
  • the card position is assembled with it to determine the function of the ink cartridge
  • Improvements are made on the basis of the natural science principles of ink flow, and it is possible to combine the structures in the ink cartridges reasonably, and the equipment for manufacturing the molds is greatly simplified, thereby reducing equipment investment and processing time during production. Also reduced, the performance of the ink path is also improved;
  • the productivity is effectively improved, and the function of the ink cartridge can be determined after the two are assembled, and two
  • the assembly does not require the use of any equipment tools, and does not require the use of metrological tools to easily and accurately assemble the ink cartridges; this split structure is not hindered by assembly, making production a guarantee of epoch-making Structure;
  • the structure for separating the card position from the ink cartridge body when selecting an ink cartridge having a different capacity according to the model of the printer, setting the card slot of the smallest model to the standard card position, and the card position for the large model ink cartridge. It can be constructed by combining the height adjustment block prepared in advance with the standard card position.
  • the specific assembly method is to set the height adjustment block at a fixed position on the side track of the short side of the ink cartridge, and the track and the card position for moving the card position. Up and down work, the height adjustment block is also on this line.
  • a safety clip is provided, and the loading and unloading manner and the retaining property are very good.
  • the original ink cartridge with the function similar to the retaining clip is that the ink outlet is directly welded by the heat sealing film, or Ultrasonic welding of the retaining clip to the structure of the ink tank, these structures require a variety of production equipment and processing man-hours; plus, if the product is unstable during the production process and cannot be placed independently, a special turnover is required. The handling of the box is very troublesome.
  • the retaining clip of the invention adopts a diagonal structure, is very strong and the bottom surface is completely composed of a plane, and the independence of the product itself is very good, so that the production efficiency is greatly improved;
  • the ink tank consists of 4 small spaces, the first space is the ink outlet for ink supply to the printer, the second The space is a porous body accommodating portion for supplying ink to the printer and connected to the ink outlet, and the third space is an ink storage chamber for supplying ink to the porous body of the first space, the fourth The space is a space formed by cutting a portion of the bottom of the ink tank to connect the second and third spaces at the bottom, and the ink is supplied to the porous body of the second space by the movement of the fourth space;
  • the space is constituted by welding a heat-fusible film on the outer side of the bottom of the ink tank; a sponge structure is arranged in the contact portion between the ink outlet and the printer in the space, and the sponge structure is placed after being tightly compressed, and the compression state of the sponge structure is uniform compression;
  • the required card position corresponds to the track set on the outside of the ink tank, and then the card position is installed in the track to the stop position in the required direction.
  • the small-capacity ink cartridge is used for the cover after such operation. Ultrasonic welding is sufficient. Fix the position of the card according to the welded cover; according to the production process of the ink cartridge, after the stage is reached, the safety clip is installed to the ink cartridge by the specified method, and all the following procedures are carried out together with the safety clip, safety protection When the clip is disassembled, the ink outlet of the ink tank is substantially completely covered without any foreign matter being mixed into the protective effect;
  • the safety clip and the ink tank are in the assembled state, and the ink tank is the first.
  • the air introduction route provided on the cover on the space is sealed, and then the ink cartridge is evacuated from the ink injection port to inject the required ink amount;
  • the printed gas film of the ink cartridge such as the model and color of the ink cartridge, is welded to the ink cartridge by a heat fusion machine to complete the production of the ink cartridge;
  • the two-body structure simplifies the composition of each part, and simplification of working hours becomes possible, and the improvement of quality becomes possible.
  • Figure 1 is an exploded view of the ink cartridge of the split type ink jet printer of the present invention.
  • Figure 2 is an exploded view of the ink cartridge of the split type ink jet printer cartridge of the present invention.
  • Fig. 3 is a view showing the mounting position of the ink cartridge of the split type inkjet printer of the invention.
  • Fig. 4 is a view showing the card mounting of the split type ink jet printer cartridge of the present invention with a height adjusting block.
  • Figure 5 is one of the installation diagrams of the safety clip of the split type inkjet machine cartridge of the invention.
  • Figure 6 is a second diagram of the installation of the safety clip of the inkjet printer cartridge of the invention.
  • Figure 7 is a view showing the ink injection of the ink jet printer cartridge of the invention.
  • Figure 8 is a final process diagram of the ink cartridge of the split type ink jet printer of the present invention.
  • this split inkjet printer cartridge includes an ink cartridge containing ink 1 And a matching cover 2 fixed by ultrasonic welding, an ink outlet 15 is provided at the bottom of the ink cartridge, and a rail is provided on one side of the ink cartridge width direction.
  • the track activity is provided with a fixing card position 3 when mounted to the printer, and the track is disposed relatively far from the ink outlet 15
  • the two sides of the card are provided with a card 31 which is engaged with the track and can slide in the track.
  • the track 18 is provided with a card slot 19 at the bottom, at the end of the card slot. Set the stop of the limit block 182; as shown in FIG.
  • the ink cartridge 1 includes an ink outlet port filled with a sponge and supplying ink to the printer.
  • the side of the outer side of the ink tank 1 is provided with a track 18, which will be positioned 3 Insert into the track until the card slot is the stop position.
  • the ink tank 1 is ultrasonically used to cover the cover 2 and the ink tank 1 after final shaping.
  • the ink tank is used to fix the card position; and the ink tank consisting of four spaces, the first space 11 is an ink outlet 15 formed by refilling the sponge 5 with the contact point for supplying ink to the printer, and the sponge 5 is formed.
  • the porous body 6 of the ink retaining body capable of maintaining the strict sealing function is compressed and accommodated in the upper portion of the second space 12, and the third chamber 13 and the second chamber 12 of the ink containing chamber parallel to him are
  • the middle portion is divided, and the two are separated by a partition plate 14 to supply ink to the porous body 6 in the second space 12 of the ink tank.
  • the bottom of the ink is connected, that is, a slit is provided on the bottom of the ink tank body there, and a partition 14 is spanned between the second space 12 and the third space 13, and the ink tank is held in order to maintain the function of the fourth space 16.
  • the slit at the bottom of the 1 is welded by the heat-fusible film 17 to form the sealing property of the fourth space; and the safety clip is refilled in the state where the ink cartridge body is completed.
  • the bottom surface of the safety clip is set to a flat structure, and the diagonal is fixed; as shown in Fig. 6, the safety clip 10 and the cartridge body are assembled before the ink is applied.
  • the ink outlet 15 is provided with a circular rubber pad 20 inside the safety clip 10 and a fixed rubber pad inside the safety clip 10 20
  • the circular groove (not shown), the rubber pad can be freely installed and removed in the groove; the long side portion 21 of the safety clip 10 and the ink tank card position 3
  • the hooks are hooked on one corner of the ink tank, and the protrusions 30 at the front end of the ink tank and the holes 32 of the handle 25 of the safety clip portion are caught and locked, and the safety clips are assembled when the ink is charged.
  • the ink tank device is attached to the ink refilling machine (not shown), and after the air introduction groove 22 on the cover 2 is sealed, the ink tank 1 is taken from the ink filling hole 23
  • the air evacuation inside is set to a vacuum state, and when the inside reaches the vacuum state, the rubber plug on the ink injection hole 23 is removed (not shown) to inject the required amount of ink into the ink cartridge; finally, the cover 2 is placed thereon.
  • Air guide film 9 The welding is carried out by printing the necessary matters on the gas guiding film in advance, and finally placing the IC chip (base plate) at the position 35 of the IC chip (base plate) at the lower portion of the card position. After the mounting, the protrusions at the position are melted by the upper portion to fix the IC chip (base plate).
  • the air guide film 9 (PULL) is first peeled off, and then the safety clip 10 is removed. Pull the front of the safety clip toward the upper part and take the ink cartridge out of the holder. Press the color indicated on the printer to load the cartridge, then press the PUSH position on the cartridge until you hear [ ⁇ ] The sound is so; when the printer starts printing, as the ink is consumed, the negative pressure contained in the 11th space of the ink tank 1 generates a porous body 6 The ink in the inner bubble starts to move, and the portion closest to the ink outlet starts to consume ink, and the ink in the bubble in the porous body moves with consumption, and the ink in the bubble becomes empty because the bubble is hollowed out inside the bubble.
  • PULL air guide film 9
  • the volume inside reduces the pressure and also decreases.
  • the ink moves in the air bubble.
  • This series of ink movement process ensures that the ink can maintain the balance based on the ink. No breakage occurs; however, if the state in which the ink is filled is broken and air is mixed in, the ink is broken because the ink is too fast to supply the ink, so the ink cartridge in which the porous body is generated by the negative pressure is used. Ensuring the fullness of the ink in the porous body is a prerequisite for ensuring quality; one of the important factors for the ink to move to provide a large amount of ink to the printer is that there must be an ink containing chamber.
  • the structure for supplying ink to the porous body is sufficient, and the ink storage chamber, that is, the third space 13 and the second space 12 of the ink transfer station are sealed, because the ink consumption of the printer is very small, and is filled in the second Ink and space 1 in space 12 11
  • the contact of the porous body maintains a negative pressure phenomenon in the bubble, so that the mobility of the ink is stabilized, and the ink is completely consumed. Therefore, the ink is not allowed to drip out from the ink outlet when the ink is placed in the air.
  • the corresponding ink cartridges also have different series. Usually, it is necessary to change the size of the ink cartridges, and the structure is high and low to make ink cartridges suitable for different printer models. In this case, the investment in the ink cartridge part is not available. It is avoided that the shape of the cartridge portion fixed to the printer is complicated, and the investment on the mold is also very large.
  • the ink cartridge design of the present invention has a component structure and is more efficient in management. The cost is greatly reduced, and the operation is easier at the time of production. This versatile structure greatly improves the productivity.
  • the mold has been reformed, so that the investment in the mold is reduced, the processing time is reduced, and the operability is simplified;
  • the structure of the ink tank is improved, the processability is also improved, the production cost is greatly reduced, and the higher economic efficiency can be expected.
  • the structure of the ink cartridge is small, the operational stability of the product greatly improves the production process. The quality can be greatly improved and improved, making the invention remarkable. Epoch-making high-quality ink cartridges possible.

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  • Ink Jet (AREA)

Abstract

Boîtier d'encre compartimenté pour imprimante à jet d'encre, comportant : une cartouche (1) d'encre destinée à contenir de l'encre et un couvercle (2) de surface apparié avec la cartouche d'encre ; une sortie (15) d'encre disposée au bas de la cartouche d'encre ; une glissière (18) disposée sur une surface latérale dans le sens de la largeur de la cartouche d'encre, et une position (3) de serrage servant à l'immobilisation disposée de façon mobile par rapport à la glissière, qui est utilisée tandis que la cartouche d'encre est en cours d'installation sur l'imprimante ; et la cartouche (1) d'encre qui est composée de quatre compartiments (11, 12, 13, 16). Le rendement de production de l'imprimante à jet d'encre peut ainsi être amélioré tout en réduisant les déchets.
PCT/CN2012/085041 2012-01-05 2012-11-22 Boîtier d'encre compartimenté pour imprimante à jet d'encre WO2013102382A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112012005582.9T DE112012005582T8 (de) 2012-01-05 2012-11-22 Tintenpatrone eines getrennten Typs für einen Tintenstrahldrucker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201220002951 CN202428822U (zh) 2012-01-05 2012-01-05 分体式喷墨打印机墨盒
CN2012200029519 2012-01-05

Publications (1)

Publication Number Publication Date
WO2013102382A1 true WO2013102382A1 (fr) 2013-07-11

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Application Number Title Priority Date Filing Date
PCT/CN2012/085041 WO2013102382A1 (fr) 2012-01-05 2012-11-22 Boîtier d'encre compartimenté pour imprimante à jet d'encre

Country Status (3)

Country Link
CN (1) CN202428822U (fr)
DE (1) DE112012005582T8 (fr)
WO (1) WO2013102382A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112743991A (zh) * 2021-01-26 2021-05-04 北海绩迅电子科技有限公司 墨盒

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* Cited by examiner, † Cited by third party
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CN202428822U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒
CN202428821U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒
CN202428825U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒
CN103192606B (zh) * 2012-01-05 2016-03-30 深圳市壹办公科技股份有限公司 分体式喷墨打印机墨盒
CN202428823U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒
CN103419505B (zh) * 2013-08-27 2016-01-06 李馨馨 一种分拆式新型打印机墨盒
CN105620041B (zh) * 2016-04-08 2017-05-03 郑州新世纪数码打印科技有限公司 墨囊及喷头组合装置
CN108146078B (zh) * 2017-12-21 2024-05-14 珠海天威飞马打印耗材有限公司 墨盒及其安装方法

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CN202428821U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒
CN202428825U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒
CN202428823U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒
CN202428822U (zh) * 2012-01-05 2012-09-12 深圳市打印王耗材有限公司 分体式喷墨打印机墨盒

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CN1495030A (zh) * 1992-07-24 2004-05-12 佳能株式会社 用于气泡喷射打印机的可替换的处理盒
KR100830667B1 (ko) * 2006-12-29 2008-05-19 주식회사 잉크테크 프린터용 잉크 카트리지 및 잉크충전방법
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112743991A (zh) * 2021-01-26 2021-05-04 北海绩迅电子科技有限公司 墨盒
CN112743991B (zh) * 2021-01-26 2021-12-17 北海绩迅电子科技有限公司 墨盒
WO2022161304A1 (fr) * 2021-01-26 2022-08-04 北海绩迅电子科技有限公司 Cartouche d'encre

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DE112012005582T8 (de) 2015-01-29
CN202428822U (zh) 2012-09-12
DE112012005582T5 (de) 2014-11-20

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