WO2013102383A1 - 分体式喷墨打印机墨盒 - Google Patents

分体式喷墨打印机墨盒 Download PDF

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Publication number
WO2013102383A1
WO2013102383A1 PCT/CN2012/085045 CN2012085045W WO2013102383A1 WO 2013102383 A1 WO2013102383 A1 WO 2013102383A1 CN 2012085045 W CN2012085045 W CN 2012085045W WO 2013102383 A1 WO2013102383 A1 WO 2013102383A1
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WO
WIPO (PCT)
Prior art keywords
ink
space
cartridge
track
printer
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PCT/CN2012/085045
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English (en)
French (fr)
Inventor
吴平
小川敏之
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深圳市打印王耗材有限公司
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Publication of WO2013102383A1 publication Critical patent/WO2013102383A1/zh

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    • 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
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17513Inner structure
    • 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
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/1752Mounting within the printer
    • 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
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/17553Outer 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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Abstract

公开了一种分体式喷墨打印机墨盒。该墨盒包括有容纳墨水的墨水盒(1)以及与之配合的面盖(2)。在墨水盒的底部设置有出墨口(15),仅安装在出墨口内的海绵(5)。在墨水盒宽度方向的一个侧面上设置有轨道(18),与轨道(18)活动设置有安装至打印机时的固定用卡位(3)。还提供一种安全护夹(10),该安全护夹(10)与墨盒本体是分开的。使用这种分体式墨盒能有效控制生产成本,提高生产效率并提高生产时操作的稳定性。

Description

分体式喷墨打印机墨盒
技术领域
本发明涉及一种喷墨打印机墨盒,尤其涉及一种分体式打印机墨盒。
背景技术
现有的打印机墨盒的结构一般是包括有容纳墨水的墨水盒,也包括设置于其中保存墨水的保持体,如海棉等,墨水保持体的主要目是,在打印时,打印机内部的载体带动墨盒反复移动过程中,因为剧烈的移动而使得墨水内产生气泡,含有气泡的墨水向打印机供墨时,气泡会使墨水产生断线,从而会导致发生打字褪色的致命问题,为了防止出现打字褪色的现象,一般用多孔质体如氨甲酸酯海绵或无纺布吸引并保存墨水,来实现通过供墨材料只供给墨水不含气泡使打印质量得到保证的目的;另外,在这些结构的基础上,为了达到使墨水更加顺畅的移动和稳定持续的向打印机供墨的目的,采取了多种多样的墨水保持体的构造方式,其中,现有的无论环境有任何变化都不会产生气泡的墨盒,是采用柔韧性薄膜的收缩袋将空气完全排除后再将墨水注入形成墨盒包装;而多孔质体一般是以有细小的组织组成的海绵为代表的,另外无纺布等也被广泛使用;一般被使用的由细小连泡组织组成的氨基甲酸海绵材料,发泡率在 50% 以下的被广泛使用;使用多孔质体特别是连泡海绵的目的是,海绵在充满墨水的状态下,随着墨水的消耗海绵组织内的墨水就会移动,细小组织内的压力变小产生压力不平衡所以随着墨水的移动而产生了负压,从而保持使墨水能够稳定移动的良好状态;作为使这个状态保持安定的一种手段,根据墨水的消耗海绵组织内的压力会产生变化,组织变得越小感应越敏捷,即使只有一点的变化也能感知到,所以感知度很高,从而在墨水容纳部和墨水搬送部内将海绵组织压缩变小后放入十分有效;但是,将多孔质体压缩后放入的方法,在操作上十分困难,压缩放入后组织的排列也不能均匀,一般来说,将多孔质体压缩容纳,即使想将内部充满墨水,但容量只限于将海绵充满的的容量,如果不能在海绵以外的部分储存墨水的话,在效率上还是有弊端的;这种方式想将多孔质体里面的墨水完全消耗是不可能的,将墨水填充至多孔质体内的方式的墨盒,在残量还有 30% 的情况下就不能打印使用的事实是存在的;另外,作为一般墨盒的基本形状都是集功能和本体为一体的结构,要想把所有的系列,种类的墨盒全部展示,就需要投资所有种类墨盒的模具,使生产成本有一定的压力;关于墨盒内墨水的流通路线,因为它的理论非常复杂所以墨盒的结构也变得复杂,使生产工时设备购置等方面的成本都加大了;又因为目前被广泛使用的多孔质体,从墨水的保持性的理论来看,用墨水的传递性不同的材料复数组合的方式,加上材料的特殊性导致成本增加,采购上也有一定难度;向墨盒内注满墨水后,为了防止墨水滴下或墨水飞溅的状态,在密封之前,要用相应的设备来预防,这样会增加生产设备,对于生产成本来讲也是不理想的,填充了墨水后的制品摆放存储基本上都不够稳定,所以需要专门存放制品用的用具,在生产效率方面也存在了诸多的问题;而且,因为要被压缩后容纳至容器的原因,就形成了可大量灌装的墨水的重要因素但是这种墨水盒在装载的时候,在墨水盒一侧设置有将墨水盒连接到打印机上的一体式的固定卡位,每次使用完之后,墨盒需要重新回收,造成资源的浪费,同时,制造墨盒的材料成本也会增加,而对于不同的打印机型号来说,固定卡位以及墨盒都是需要不同的模具,对于研发成本也是一种无形的增加。
发明内容
本发明的目的在于克服上述技术的不足而提供一种在负压发生装置内最小限度的使用多孔质体,只限定该多孔质体在出墨口使用;并提供一种将墨盒安装并固定于打印机的卡位和墨盒本体分开的结构,这种结构能有效控制生产成本,使生产操作容易化,在使生产效率提高的同时,生产时的操作稳定化上面也有大幅度的提高。
为实现上述目的,本发明采用了下述技术方案:
这种分体式喷墨打印机墨盒,包括有容纳墨水的墨水盒,以及与之配合的面盖,在墨水盒的底部设置有出墨口,在墨水盒宽度方向的一侧面上设置有轨道,与轨道活动设置有安装至打印机时的固定用卡位。
所述的轨道设置于相对远离出墨口的墨水盒的侧面上,所述的卡位上两侧设置有与轨道卡设并能在轨道内滑动的卡翼。
所述的轨道在底部设置有卡槽,在卡槽未端设置限位卡块的档块。
根据墨水盒面板的高度设置有将固定用卡位安装至打印机合适位置的高度调整块,该高度调整块设置有与固定用卡位一致的与轨道配合的卡翼。
所述的墨水盒包括有塞满了海绵并向打印机供墨用的出墨口空间,即第 1 空间,以及作为负压发生部且充满了海绵的第 2 空间,与第 2 空间用一隔板隔开的作为墨水容纳室的第 3 空间,以及第 2 空间与第 3 空间在该处通过墨水盒底部的切口使第 2 空间与第 3 空间底部相通形成的第 4 空间。
所述的第 4 空间通过在墨水盒底部设置一密封热熔膜形成。
所述的面盖与墨水盒通过超声波进行熔接固定。
所述的墨水盒外对角设置有安全护夹,所述的护夹底部为平面,包括有对角的长边部与把手。
所述的安全护夹的长边部和墨水盒的卡位在墨水盒的一角上相互勾扣住,墨水盒前端设置有突起,该突起和安全护夹部分的把手上设置的孔卡住并锁紧。
通过上述技术方案,从而该发明具有下述有益效果:
为了将墨水盒安装至打印机并保持功能的方法是将卡位和墨水盒分开,组装好墨水盒之后将卡位与其装配,以确定墨盒的功能;
将安装至打印机并保持其功能的卡位与墨水盒本体分开的结构,在生产设备的投资上也有大幅度的减少,也可以将部品的精确度提高;
在墨水流向的自然科学原理的基础上进行改善,将结合墨水盒内的结构进行合理的组合成为可能,而且将制造模具的设备大幅度的简单化,从而减少了设备投资,生产时的加工工时也得到减轻,墨水通路的性能也得到提高;
因为组成墨盒的材料墨水盒本体和为了保持将墨盒安装至打印机的机械功能的卡位是分割结构,所以有效的提高了生产性,将两者进行装配后墨盒的机能才能够被确定,将两者进行装配时不需要使用任何设备性工具,也不需要使用计量性工具即可简单精确的将墨盒进行装配;这种分割结构在装配时不会受到任何的阻碍,使生产性得到保障成为划时代的结构;
这种将卡位与墨水盒本体分割开来的结构,根据打印机的型号不同而选择容量不同的墨盒时,将最小型号的墨盒用卡位设置成标准卡位,大型号的墨盒用的卡位用事先准备好的高度调整块和标准卡位结合即可构成,具体的装配方法是,将高度调整块设置在墨水盒短边侧面轨道的固定位置上,在移动卡位用的轨道及卡位上下了功夫,高度调整块也在这条线上,固定位置时结合面盖的位置用超声波将面盖和墨水盒熔接的同时将卡位位置固定;
为了防止墨盒内的墨水向外渗漏而设置了安全护夹,装卸方式及保持性都非常好,原来的和本护夹类似功能的墨盒是,出墨口用热熔接膜直接熔接,或者是用超声波将护夹熔接至墨水盒的结构,这些结构都需要用到多种生产设备和加工工时;再加上,在生产过程中如果产品不稳定又不能独立摆放时,还需要专用的周转箱搬运非常的麻烦,本发明的护夹采用了对角结构,非常坚固而且底面完全由平面构成,产品本身的独立性非常好使生产效率有大幅度提高;
墨水盒由 4 个小空间组成,第 1 空间是向打印机供墨用的出墨口,第 2 空间是将墨水提供给打印机用的与出墨口相连接的多孔质体容纳部,第 3 空间是向第 1 空间的多孔质体提供墨水的墨水储存室,第 4 空间是将墨水盒底部切除一部分将第 2 和第 3 空间在底部连通而构成的空间,墨水通过这个第 4 空间移动将墨水提供给第 2 空间的多孔质体;第 3 空间的构成是,在墨水盒底部的外侧用热熔接膜熔接而构成;由于在第 1 空间内出墨口和打印机的接触部分设置了海绵结构,这个海绵结构经过紧紧压缩后放入,该海绵结构的压缩状态为均匀压缩;
将墨盒安装至打印机时所需要的卡位和墨水盒外侧设置的轨道相对应后按要求的方向将卡位安装至轨道内直至停止位置,小容量的墨盒就按这样的操作后将面盖用超声波熔接即可。根据熔接好的面盖将卡位的位置固定;按照墨盒的生产工序,到达这个阶段后用指定的方法将安全护夹安装至墨盒,接下来的所有程序都和安全护夹一起进行,安全护夹在拆装时,墨水盒的出墨口基本被完全覆盖而不会有任何异物混入能得到保护的作用;
注墨时,安全护夹和墨水盒在装配好的状态下进行,墨水盒第 1 空间上面的面盖上设置的空气导入路线是密封的,然后从注墨口将墨水盒内抽为真空状态才将所需墨量注入;
最后为了保证墨水被完全封闭在墨水盒内,在面盖上面将墨盒的型号,颜色等印刷好的导气膜用热熔接机熔接至墨盒上完成本墨盒的制作;本发明的墨盒功能分开的两体结构,将各个部品的构成简单化,工时简单化变成可能,品质方面的提升也变为可能。
附图说明
图 1 是该发明分体式喷墨打印机墨盒的分解图。
图 2 是该发明分体式喷墨打印机墨盒墨水盒的分解图。
图 3 是该发明分体式喷墨打印机墨盒卡位安装图。
图 4 是该发明分体式喷墨打印机墨盒带有高度调整块的卡位安装图。
图 5 是该发明分体式喷墨打倒机墨盒安全护夹安装图之一。
图 6 是该发明分体式喷墨打印机墨盒安全护夹安装图之二。
图 7 是该发明分体式喷墨打印机墨盒注墨图。
图 8 是该发明分体式喷墨打印机墨盒的最终工艺图。
【附图标记说明】
1--- 墨水盒 2--- 面盖 3--- 卡位 4--- 高度调整块
5--- 海绵 6--- 多孔质体 9--- 导气膜 10--- 安全护夹
11- 第 1 空间 12--- 第 2 空间 13--- 第 3 空间 14--- 隔板
15--- 出墨口 16--- 第 4 空间 17--- 热熔 膜 18--- 轨道
19--- 卡槽 182-- 档块 20--- 橡胶垫 21--- 长边部分 22--- 空气导入槽 23--- 注墨孔 25--- 把手 30---- 突起 31--- 卡翼 32--- 孔 34--- 芯片 35---- 芯片安装位置
具体实施方式
下面结合附图对该发明作出进一步的说明。
如图 1-8 所示,这种分体式喷墨打印机墨盒,包括有容纳墨水的墨水盒 1 ,以及与之配合的通过超声波进行熔接固定的面盖 2 ,在墨水盒的底部设置有出墨口 15 ,在墨水盒宽度方向的一侧面上设置有轨道 18 ,与轨道活动设置有安装至打印机时的固定用卡位 3 ,所述的轨道设置于相对远离出墨口 15 的墨水盒的侧面上,所述的卡位上两侧设置有与轨道卡设并能在轨道内滑动的卡翼 31 ,所述的轨道 18 在底部设置有卡槽 19 ,在卡槽未端设置限位卡块的档块 182 ;如图 5 所述当然还可以根据墨水盒面板的高度设置有将固定用卡位 3 安装至打印机合适位置的高度调整块 4 ,该高度调整块设置有与固定用卡位一致的与轨道配合的卡翼 31 ;如图 3 所示,所述的墨水盒 1 包括有塞满了海绵并向打印机供墨用的出墨口空间,即第 1 空间 11 ,以及作为负压发生部且充满了海绵的第 2 空间 12 ,与第 2 空间用一隔板 14 隔开的作为墨水容纳室的第 3 空间 13 ,以及第 2 空间与第 3 空间在该处通过墨水盒底部的切口使第 2 空间与第 3 代间底部相通形成的第 4 空间 16 ,所述的第 4 空间 16 通过在墨水盒底部设置一密封热熔膜 17 形成;在所述的墨水盒外对角设置有安全护夹 10 ,所述的护夹底部为平面。
在安装的时候,具体来说,墨水盒 1 的外侧的一边设置了轨道 18 ,将卡位 3 插入轨道内直至卡槽处即为停止位置,为了保持卡位 3 的位置将墨水盒 1 在确定最终成型后用超声波将面盖 2 与墨水盒 1 熔接以此来固定卡位;而由四个空间组成的墨水盒,第 1 空间 11 ,是将向打印机提供墨水的接点再装入海绵 5 后形成的出墨口 15 ,将这个海绵 5 和能维持着严格密闭功能的墨水保持体的多孔质体 6 压缩后容纳至第 2 空间 12 的上部,将和他平行的墨水容纳室第 3 室 13 和第 2 室 12 的中间分割开,用隔板 14 将两者隔离,为了向该墨水盒的第 2 空间 12 内的多孔质体 6 连续供墨将供墨路线第 4 空间 16 的底部相通,即在该处的墨水盒体底部上设置切口,并在第 2 空间 12 和第 3 空间 13 之间横跨了隔板 14 ,为了保持第 4 空间 16 的机能,墨水盒 1 的底部的切口处用热熔接膜 17 熔接以形成第 4 空间的密封性;在墨水盒本体完成的状态下再与安全护夹 10 进行装配,为了保证以后的所有工序都能有安定性将安全护夹的底面设置为平面结构,对角固定;如图 6 所示,安全护夹 10 和墨盒盒本体在装配之前,在针对墨水盒 1 的出墨口 15 部在安全护夹 10 的内侧安装了一个圆形的橡胶垫 20 ,在安全护夹 10 的内部有一个固定橡胶垫 20 用的圆形凹槽(图上未标示),橡胶垫可以在凹槽中自由的安装和取下;安全护夹 10 的长边部 21 和墨水盒的卡位 3 在墨水盒的一角上相互勾扣住,再将墨水盒前端的突起 30 和安全护夹部分的把手 25 的孔 32 卡住并锁紧,注墨时将装配了安全护夹 10 的墨水盒装置到注墨机(图上未标示),将面盖 2 上的空气导入槽 22 封住后,从注墨用孔 23 将墨水盒 1 内的空气抽空设置为真空状态,在内部到达真空状态时,将注墨用孔 23 上面的胶塞拆下(图上未标示)将所需的墨量注入墨水盒;最后将面盖 2 上面用导气膜 9 进行熔接,具体步骤为事先将必要的事项印刷在这个导气膜上,最后在卡位下部的 IC 芯片(基盘)的位置 35 上将 IC 芯片(基盘) 34 安装上,再将该位置上的突起部用热压的方式将上部融化后将 IC 芯片(基盘)固定。
具体在将墨盒安装至打印机时,首先将导气膜 9 ( PULL )撕下,然后将安全护夹 10 面向上部将安全护夹的前方的把手拉开将墨盒从护夹里取出,按打印机上所提示的颜色将墨盒装入,然后按下墨盒上面的 PUSH 位置直至听到 [ 咔哒 ] 的声音为止;当打印机开始打印随着墨水的消耗,墨水盒 1 第 1 空间的 11 里容纳的负压发生多孔质体 6 内的气泡内的墨水开始移动,离出墨口最近的部分开始消耗墨水,多孔质体内气泡内的墨水随着消耗而移动,而气泡内的墨水就变空了,因为气泡内变空之后气泡内的容积就减小压力也随之减小,为了使空气泡内的压力恢复空气泡旁边的墨水开始向空气泡内移动,这一连串的墨水移动过程,只要保证墨水可以维持平衡的基础上墨水就不会发生断线;但是,如果充满墨水的状态被破坏而有空气混入的情况下,因为空气的速度过快墨水来不及供应而导致打印断线,故采用负压发生多孔质体的墨盒,保证多孔质体内墨水的充满状态是保证品质的前提;墨水像这样移动而向打印机提供大量墨水的重要因素还有一个是,一定是有墨水容纳室 13 向多孔质体供墨的结构才行,墨水收容室即第 3 空间 13 和墨水中转站的第 2 空间 12 都是密封状态的,因为打印机的墨水消耗量非常微小,充满在第 2 空间 12 内的墨水和第 1 空间 11 的多孔质体接触,气泡内维持着负压现象,使墨水的移动性得到安定,使墨水得到完全消耗成为可能。所以墨盒放置在空气中墨水也不会从出墨口滴出来。
根据打印机的不同种类,对应墨水盒也有着不同系列,通常是需要改变墨盒容量的大小,高低的结构方式来制作成适应不同打印机型号的墨盒,这种情况下墨水盒部分的模具制作投资是不可避免的,将墨盒固定于打印机的卡位部分的形状比较复杂,模具上的投资也非常大,但与现有技术相比,本发明的墨盒设计成分体式结构,在管理上也更加效率化将成本大幅度降低,生产时操作也更容易,这个多样性的结构使生产性大大提高;同时,对模具进行了改革所以使模具方面的投资变小,加工工时降低,操作性变的简单;同时墨水盒的构造改善后加工性也有所提高,大幅度的降低了生产成本,可以期待着更高的经济效益;又因为墨水盒结构较小,产品的操作安定性使生产工艺有大幅度提升,品质可以得到大幅度的提高和改善,从而使本发明成为了不起的划时代的优质墨盒成为可能。

Claims (4)

  1. 一种分体式喷墨打印机墨盒,包括有容纳墨水的墨水盒( 1 ),以及与之配合的面盖( 2 ),在墨水盒的底部设置有出墨口( 15 ),其特征在于:在墨水盒宽度方向的一侧面上设置有轨道( 18 ),与轨道活动设置有安装至打印机时的固定用卡位( 3 );所述的轨道设置于相对远离出墨口( 15 )的墨水盒的侧面上,所述的卡位上两侧设置有与轨道卡设并能在轨道内滑动的卡翼( 31 );所述的轨道( 18 )在底部设置有卡槽( 19 ),在卡槽未端设置限位卡块的档块( 182 )。
  2. 如权利要求 1 所述的分体式喷墨打印机墨盒,其特征在于:所述的墨水盒( 1 )包括有塞满了海绵并向打印机供墨用的出墨口空间,即第 1 空间( 11 ),以及作为负压发生部且充满了海绵的第 2 空间( 12 ),与第 2 空间用一隔板( 14 )隔开的作为墨水容纳室的第 3 空间( 13 ),以及第 2 空间与第 3 空间在该处通过墨水盒底部的切口使第 2 空间与第 3 代间底部相通形成的第 4 空间( 16 )。
  3. 如权利要求 2 所述的分体式喷墨打印机墨盒,其特征在于:所述的第 4 空间( 16 )通过在墨水盒底部设置一密封热熔膜( 17 )形成。
  4. 如权利要求 1 或 2 或 3 所述的分体式喷墨打印机墨盒,其特征在于:所述的面盖( 2 )与墨水盒( 1 )通过超声波进行熔接固定。
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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
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112549785A (zh) * 2020-12-08 2021-03-26 安徽辉盛机电科技股份有限公司 一种电热高温式水性墨水固定装置

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