CN118560159A - Automatic inking device for inkjet printer - Google Patents
Automatic inking device for inkjet printer Download PDFInfo
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- CN118560159A CN118560159A CN202411047392.7A CN202411047392A CN118560159A CN 118560159 A CN118560159 A CN 118560159A CN 202411047392 A CN202411047392 A CN 202411047392A CN 118560159 A CN118560159 A CN 118560159A
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- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 92
- 239000007788 liquid Substances 0.000 claims description 20
- 210000002445 nipple Anatomy 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 238000007639 printing Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000007592 spray painting technique Methods 0.000 abstract description 3
- 210000003813 thumb Anatomy 0.000 description 15
- 239000007789 gas Substances 0.000 description 13
- 230000008859 change Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000049 pigment Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Ink Jet (AREA)
Abstract
The invention belongs to the field of printing consumables, and particularly relates to an automatic ink adding device for an inkjet printer. According to the ink box, the ink conveying path is changed by utilizing the magnetic attraction and buoyancy changes through the ink box mechanism and the automatic adding mechanism, so that the automatic adding of the ink is realized, the technical problem that the ink cannot be automatically added in the using process of the conventional equipment is solved, manual operation is not needed, and the technical effect of automatic ink adding is realized; nitrogen is filled into the ink storage cabin through the charging port in a nitrogen protection mode, and internal oxygen is removed through an exhaust method, so that the ink is prevented from being oxidized; the replacement filter is arranged to perform primary filtration on the ink by using the filter membrane, so that the content of ink particles is reduced, and equipment blockage during spray painting is avoided.
Description
Technical Field
The invention belongs to the technical field of printing consumables, and particularly relates to an automatic inking device for an inkjet printer.
Background
Inkjet printers (also called inkjet printers) are devices that print using inkjet technology, and operate on the principle of ejecting ink from small nozzles onto a printing material, and controlling the position and color of the ejected ink to form an image or text. Inkjet printers are generally classified into two types, dye inkjet, which is suitable for color printing, and pigment inkjet, which deposits color on the surface of a printing material by a penetrating manner, and which is bright in color but low in light fastness; pigment particles are used for pigment ink jet, and the ink has stronger printing effect durability and is suitable for documents and photos which need long-term storage.
The ink box used for spray painting is divided into a disposable ink box and a reusable ink box, wherein the disposable ink box has stable ink quality and high cost, and the reusable ink box has low cost and the ink quality is limited by ink adding equipment and is uneven. The existing inking equipment needs manual operation, is easy to leak, and cannot be automatically replenished when the ink is exhausted, so that the printing progress is influenced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an automatic ink adding device for an inkjet printer, which is provided with an ink storage mechanism according to the problems of complicated operation and easy leakage of the existing ink adding equipment, and utilizes elastic energy storage to convey ink so as to realize quick conveying of the ink; the ink box mechanism and the automatic adding mechanism change the conveying path of the ink by utilizing the size change of the magnetic attraction and the buoyancy, thereby realizing the automatic adding of the ink, solving the technical problem that the ink can not be automatically added in the using process of the existing equipment, needing no manual operation and realizing the technical effect of automatic ink adding.
The technical scheme adopted by the invention is as follows: the invention provides an automatic ink adding device for an inkjet printer, which comprises an automatic adding mechanism, an ink box mechanism, an ink storage mechanism, an oil drum and an ink rack, wherein the ink rack is arranged on the inkjet printer, the ink box mechanism is arranged on the ink rack and is communicated with an ink pump, the ink rack is arranged on the inkjet printer, the automatic adding mechanism is arranged on the ink rack, the oil drum is arranged on the ink rack, the automatic adding mechanism is communicated with the oil drum through an oil transmission line, the automatic adding mechanism is communicated with the ink box mechanism, the ink storage mechanism is arranged above the automatic adding mechanism, the ink storage mechanism is communicated with the automatic adding mechanism, the oil drum is filled with replacement ink, the automatic adding mechanism is used for controlling the conveying mode of the ink, the ink is conveyed from the oil drum to the ink storage mechanism, and is conveyed to the ink box mechanism by the ink storage mechanism, and when the ink in the ink box mechanism is insufficient, the automatic adding mechanism and the ink box mechanism can automatically supplement the ink.
The automatic adding mechanism comprises a three-way interface and a pressure switch device, the three-way interface is arranged on the ink rack, the pressure switch device is arranged on one side of the three-way interface, the pressure switch device is in transmission connection with the three-way interface, the three-way interface is used for switching connection among the ink box mechanism, the ink storage mechanism and the oil drum, and the pressure switch device is used for controlling the three-way interface.
Further, the tee joint comprises an outer joint cabin and a tee joint pipe, the outer joint cabin is arranged on the ink rack, and the tee joint pipe is rotationally arranged in the outer joint cabin.
As a further preferred aspect of the invention, the top of the interface outer chamber is provided with a top connection tube, which is connected to the ink reservoir.
Further preferably, the side wall of the interface outer cabin is provided with a horizontal connecting pipe, and the horizontal connecting pipe is connected with an oil conveying line.
Further preferably, the bottom of the interface outer chamber is provided with a bottom connecting pipe, and the bottom connecting pipe is connected with the ink box mechanism.
Further preferably, the side wall of the three-way pipe is provided with a switch transmission shaft.
Further, the pressure switch device comprises a transmission cabin, a transmission output shaft, a sheave, a driving shaft, a thumb wheel, a thumb lever and a transmission gear, wherein the transmission cabin is arranged on the ink rack, the transmission output shaft is rotationally arranged on the transmission cabin, the sheave is arranged on the transmission output shaft, the driving shaft is rotationally arranged on the transmission cabin, the thumb wheel is arranged on the driving shaft, the thumb lever is rotationally arranged on the thumb wheel, the transmission gear is arranged on the driving shaft, the groove angle of the sheave is 90 degrees, and each time the thumb wheel rotates for 360 degrees, the sheave rotates for 90 degrees.
Further preferably, the switch drive shaft is connected with the drive output shaft in a drive manner.
Further, the ink box mechanism comprises a lower ink box, a top cover, a pressure transmission device, a gas transmission channel, a liquid inlet channel and a liquid conveying pipe, wherein the lower ink box is arranged on an ink rack, the top cover is arranged at the top of the lower ink box, the lower ink box is completely sealed with the top cover, the pressure transmission device is arranged at the top of the top cover, the gas transmission channel is arranged on the top cover, the liquid inlet channel is arranged on the top cover, the liquid conveying pipe is arranged on the top cover, and the pressure transmission device drives the pressure switch device to transmit through the change of the liquid level of the ink in the lower ink box, so that the technical effect of automatic ink adding is achieved.
The pressure transmission device comprises a pressure traction cabin, a lower cabin sliding sheet, an upper cabin sliding sheet, a connecting arm, a floater, a transmission rack and a magnetic attraction sheet, wherein the pressure traction cabin is arranged at the top of a top cover, the diameter of the lower cabin of the pressure traction cabin is larger than the inner diameter of the upper cabin, the lower cabin sliding sheet is slidably arranged in the lower cabin of the pressure traction cabin, the upper cabin sliding sheet is slidably arranged in the upper cabin of the pressure traction cabin, the top of the connecting arm is fixedly connected with the bottom of the lower cabin sliding sheet, the floater is fixedly connected with the bottom end of the connecting arm, the end part of the transmission rack is fixedly connected with the upper surface of the upper cabin sliding sheet, the magnetic attraction sheet is arranged at the bottom of the pressure traction cabin, and the magnetic attraction sheet is used for adsorbing the lower cabin sliding sheet, and the magnetic attraction sheet is smaller than the maximum buoyancy of the floater.
Further preferably, the drive rack is connected with the drive gear in a meshed manner.
Further preferably, the pressure traction cabin is provided with a stop ring.
As a further preferred aspect of the invention, the feed channel communicates with the bottom nozzle.
Further, the ink storage mechanism comprises an ink storage cabin, an ink cabin sliding plate and a force storage spring, the ink storage Mo Cang is arranged on the ink rack, the ink cabin sliding plate is slidably arranged in the ink storage cabin, one end of the force storage spring is arranged on the upper surface of the ink cabin sliding plate, the other end of the force storage spring is arranged at the top of the ink storage cabin, the force storage spring is extruded when ink enters the ink storage cabin, the force storage spring is used for storing energy, and after the ink storage cabin is filled with ink, the ink can be extruded into the ink box mechanism by using the elastic force of the force storage spring for recovering deformation.
As a further preferred mode of the invention, the top of the ink storage cabin is provided with an inflation inlet which is a one-way inflation inlet and is used for inflating nitrogen into the ink storage cabin and exhausting internal oxygen through an exhaust method so as to avoid the oxidation of ink.
As a further preferred aspect of the invention, the bottom of the ink tank communicates with a top adapter.
Further, a gas pipe is arranged on the barrel cover of the oil barrel, a transfusion port is arranged at the bottom of the oil barrel, a valve is arranged on the transfusion port, and the valve controls the switch of the transfusion port; the gas pipe is used for injecting nitrogen into the oil drum, the pressure in the oil drum is increased, and the oxidation of the ink is delayed.
Further, the middle section of oil transportation circuit is equipped with the replacement filter, be equipped with filtration membrane in the replacement filter, filtration membrane is equipped with a plurality of groups, utilizes filtration membrane to carry out primary filtration to printing ink, reduces the content of printing ink granule, avoids equipment to block up when the air brushing.
The beneficial effects obtained by the invention by adopting the structure are as follows: the beneficial effect that an automatic inking device for air brushing machine that this scheme provided is as follows:
(1) The ink box mechanism and the automatic adding mechanism change the conveying path of the ink by utilizing the size change of the magnetic attraction and the buoyancy, thereby realizing the automatic adding of the ink, solving the technical problem that the existing equipment can not automatically add the ink in the use process, needing no manual operation and realizing the technical effect of automatic ink adding;
(2) The replacement filter is arranged to perform primary filtration on the ink by using the filter membrane, so that the content of ink particles is reduced, and equipment blockage during spray painting is avoided.
Drawings
FIG. 1 is a schematic diagram of an automatic inking device for an inkjet printer according to the present invention;
FIG. 2 is a schematic structural view of an automatic adding mechanism;
FIG. 3 is a cross-sectional exploded view of the three-way interface;
FIG. 4 is a cross-sectional view of the pressure switching device;
FIG. 5 is a schematic view of the structure of the ink cartridge mechanism;
FIG. 6 is a cross-sectional view of the cartridge mechanism;
FIG. 7 is a cross-sectional view of the ink reservoir;
fig. 8 is a cross-sectional view of an alternative filter.
Wherein, 1, automatic adding mechanism, 2, ink box mechanism, 3, ink storage mechanism, 4, oil drum, 5, oil transmission line, 6, ink rack, 101, tee joint, 102, pressure switch device, 103, interface outer cabin, 104, tee pipe, 105, switch transmission shaft, 106, top connection pipe, 107, horizontal connection pipe, 108, bottom connection pipe, 109, transmission cabin, 110, transmission output shaft, 111, grooved pulley, 112, driving shaft, 113, thumb wheel, 114, thumb lever, 115, transmission gear, 201, lower ink box, 202, top cover, 203, pressure transmission device, 204, gas transmission channel, 205, liquid inlet channel, 206, transfusion tube, 207, pressure traction cabin, 208, lower cabin slide, 209, upper cabin slide, 210, connecting arm, 211, float, 212, transmission rack, 213, magnetic suction sheet, 214, stop ring, 301, ink storage cabin, 302, ink cabin slide, 303, power storage spring, 304, inflation port, 401, grooved pulley, 402, transfusion port, 403, valve, 501, replacement filter 502, gas transmission filter membrane.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, embodiments of the present invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1 and 8, the invention provides an automatic ink adding device for an inkjet printer, which comprises an automatic adding mechanism 1, an ink box mechanism 2, an ink storage mechanism 3, an ink tank 4 and an ink rack 6, wherein the ink rack 6 is arranged on the inkjet printer, the ink box mechanism 2 is arranged on the ink rack 6, the ink box mechanism 2 is communicated with an ink pump, the ink rack 6 is arranged on the inkjet printer, the automatic adding mechanism 1 is arranged on the ink rack 6, the ink tank 4 is arranged on the ink rack 6, the automatic adding mechanism 1 is communicated with the ink tank 4 through an oil transmission line 5, the automatic adding mechanism 1 is communicated with the ink box mechanism 2, the ink storage mechanism 3 is arranged above the automatic adding mechanism 1, the ink storage mechanism 3 is communicated with the automatic adding mechanism 1, and the ink tank 4 is filled with replacement ink; a gas pipe 401 is arranged on the barrel cover of the oil barrel 4, a transfusion port 402 is arranged at the bottom of the oil barrel 4, and a valve 403 is arranged on the transfusion port 402; the middle section of the oil transportation line 5 is provided with a replacement filter 501, a filter membrane 502 is arranged in the replacement filter 501, and a plurality of groups of filter membranes 502 are arranged.
As shown in fig. 1, 2,3 and 4, the automatic adding mechanism 1 comprises a three-way interface 101 and a pressure switch device 102, the three-way interface 101 is arranged on the ink rack 6, the pressure switch device 102 is arranged on one side of the three-way interface 101, and the pressure switch device 102 is in transmission connection with the three-way interface 101; the three-way connector 101 comprises a connector outer cabin 103 and a three-way pipe 104, the connector outer cabin 103 is arranged on the ink rack 6, and the three-way pipe 104 is rotatably arranged in the connector outer cabin 103; the top of the interface outer cabin 103 is provided with a top connecting pipe 106, and the top connecting pipe 106 is connected with the ink storage mechanism 3; the side wall of the interface outer cabin 103 is provided with a horizontal connecting pipe 107, and the horizontal connecting pipe 107 is connected with the oil transmission line 5; the bottom of the interface outer cabin 103 is provided with a bottom connecting pipe 108, and the bottom connecting pipe 108 is connected with the ink box mechanism 2; the side wall of the three-way pipe 104 is provided with a switch transmission shaft 105; the pressure switch device 102 comprises a transmission cabin 109, a transmission output shaft 110, a grooved pulley 111, a driving shaft 112, a thumb wheel 113, a thumb lever 114 and a transmission gear 115, wherein the transmission cabin 109 is arranged on the ink rack 6, the transmission output shaft 110 is rotationally arranged on the transmission cabin 109, the grooved pulley 111 is arranged on the transmission output shaft 110, the driving shaft 112 is rotationally arranged on the transmission cabin 109, the thumb wheel 113 is arranged on the driving shaft 112, the thumb lever 114 is rotationally arranged on the thumb wheel 113, and the transmission gear 115 is arranged on the driving shaft 112; the switch drive shaft 105 is in driving connection with a drive output shaft 110.
As shown in fig. 1, 3, 5 and 6, the ink cartridge mechanism 2 includes a lower ink cartridge 201, a top cover 202, a pressure transmission device 203, a gas transmission channel 204, a liquid inlet channel 205 and a liquid pipe 206, wherein the lower ink cartridge 201 is arranged on the ink rack 6, the top cover 202 is arranged on the top of the lower ink cartridge 201, the lower ink cartridge 201 is completely sealed with the top cover 202, the pressure transmission device 203 is arranged on the top of the top cover 202, the gas transmission channel 204 is arranged on the top cover 202, the liquid inlet channel 205 is arranged on the top cover 202, and the liquid pipe 206 is arranged on the top cover 202; the pressure transmission device 203 comprises a pressure traction cabin 207, a lower cabin sliding sheet 208, an upper cabin sliding sheet 209, a connecting arm 210, a floater 211, a transmission rack 212 and a magnetic attraction sheet 213, wherein the pressure traction cabin 207 is arranged at the top of the top cover 202, the diameter of the lower cabin of the pressure traction cabin 207 is larger than the inner diameter of the upper cabin, the lower cabin sliding sheet 208 is arranged in the lower cabin of the pressure traction cabin 207 in a sliding manner, the upper cabin sliding sheet 209 is arranged in the upper cabin of the pressure traction cabin 207 in a sliding manner, the top of the connecting arm 210 is fixedly connected with the bottom of the lower cabin sliding sheet 208, the floater 211 is fixedly connected with the bottom of the connecting arm 210, the end part of the transmission rack 212 is fixedly connected with the upper surface of the upper cabin sliding sheet 209, and the magnetic attraction sheet 213 is arranged at the bottom of the pressure traction cabin 207; the transmission rack 212 is in meshed connection with the transmission gear 115; a stop ring 214 is arranged in the pressure traction cabin 207; the inlet channel 205 communicates with the bottom nozzle 108.
As shown in fig. 1, 3, 5 and 7, the ink storage mechanism 3 includes an ink storage tank 301, an ink tank sliding plate 302 and a power storage spring 303, the ink storage tank 301 is arranged on the ink rack 6, the ink tank sliding plate 302 is slidably arranged in the ink storage tank 301, one end of the power storage spring 303 is arranged on the upper surface of the ink tank sliding plate 302, and the other end of the power storage spring 303 is arranged on the top in the ink storage tank 301; the top of the ink storage cabin 301 is provided with an air charging port 304; the bottom of the ink reservoir 301 communicates with the top adapter 106.
In specific use, the first filling is carried out, all devices in the scheme are connected, because the ink cartridge mechanism 2 is not filled with ink, the floater 211 is positioned at the bottommost part of the lower ink cartridge 201, the magnetic attraction piece 213 and the lower cabin sliding piece 208 are mutually adsorbed, the ink storage cabin 301 is communicated with the lower ink cartridge 201 through the gas transmission channel 204, the nitrogen is injected through the gas charging port 304, the oxygen density is about 1.429 g/L, the nitrogen density is about 1.250 g/L, the air in the lower ink cartridge 201 can be discharged from the infusion tube 206 by using a lower discharge method, the lower ink cartridge 201 is filled with nitrogen at the moment, Then the top of the infusion tube 206 is communicated with the ink pump, and nitrogen is injected into the oil drum 4 through the air tube 401; The first inking operation is started, the transmission rack 212 is pulled upwards, the transmission rack 212 slides upwards to drive the transmission gear 115 to rotate, the transmission gear 115 rotates to drive the driving shaft 112 to rotate, the driving shaft 112 rotates to drive the driving wheel 113 to rotate, the driving wheel 113 rotates 360 degrees to drive the grooved pulley 111 to rotate 90 degrees, at this time, the ink storage cabin 301 is communicated with the oil drum 4, the valve 403 is opened, the ink in the oil drum 4 is acted by air pressure and gravity, enters the ink storage cabin 301 through the oil transmission line 5 through the horizontal connecting pipe 107, the three-way pipe 104 and the top connecting pipe 106, the ink cabin sliding plate 302 is extruded by the ink to slide upwards, The ink tank slide plate 302 slides upwards to extrude the power storage spring 303, meanwhile, the filter 501 is replaced to filter ink by the filter membrane 502, so that the blockage fault of the inkjet printer during operation can be avoided, after the ink tank 301 is filled, the transmission rack 212 is pressed to reset, the transmission rack 212 slides downwards to drive the transmission gear 115 to rotate, the transmission gear 115 rotates to drive the driving shaft 112 to rotate, the driving shaft 112 rotates to drive the driving wheel 113 to rotate, the driving wheel 113 rotates 360 degrees to drive the grooved wheel 111 to rotate 90 degrees, at the moment, the ink tank 301 is communicated with the lower ink box 201 through the liquid inlet channel 205, The restoring extension of the power accumulating spring 303 presses the ink cabin sliding plate 302 downwards, the ink enters the lower ink box 201 through the top connecting pipe 106, the three-way pipe 104, the bottom connecting pipe 108 and the liquid inlet channel 205 under the action of gravity and pressure, redundant nitrogen in the lower ink box 201 returns to the ink storage cabin 301 through the gas inlet channel 204, meanwhile, as the ink liquid level in the lower ink box 201 rises, the volume of the float 211 immersed in the ink increases, at the moment, the buoyancy received by the float 211 is continuously increased, when the ink completely submerges the float 211, the buoyancy reaches the maximum value, and at the moment, the buoyancy is larger than the suction force of the magnetic suction piece 213 on the lower cabin sliding plate 208, The magnetic attraction sheet 213 is separated from the lower chamber slide 208, the floater 211 is lifted by buoyancy, the floater 211 lifts to drive the lower chamber slide 208 to slide upwards through the connecting arm 210, the gas between the lower chamber slide 208 and the upper chamber slide 209 is compressed, the upper chamber slide 209 slides upwards to drive the transmission rack 212 to slide upwards under the pressure because of pascal's law (the pressure born by the liquid in the closed container in all directions is equal), the diameter of the lower chamber slide 208 is far larger than the diameter of the upper chamber slide 209, the pressure born by the upper chamber slide 209 is larger according to the pressure formula (the pressure is equal to the pressure divided by the stress area), The transmission rack 212 slides upwards to drive the transmission gear 115 to rotate, the transmission gear 115 rotates to drive the driving shaft 112 to rotate, the driving shaft 112 rotates to drive the driving wheel 113 to rotate, the driving wheel 113 rotates 360 degrees to drive the grooved wheel 111 to rotate 90 degrees, at this time, the ink storage cabin 301 is communicated with the oil drum 4, and the oil drum 4 continues to convey ink to the ink storage cabin 301, so that the first ink adding is completed; when the ink is needed to be replenished subsequently, the floater 211 descends along with the descending of the ink liquid level, the lower cabin sliding sheet 208 is driven to descend through the connecting arm 210, the space between the lower cabin sliding sheet 208 and the upper cabin sliding sheet 209 is increased, the air pressure is reduced, the upper cabin sliding sheet 209 is influenced by the pressure to slide downwards to drive the transmission rack 212 to slide downwards, the transmission rack 212 slides downwards to drive the transmission gear 115 to rotate, the transmission gear 115 rotates to drive the driving shaft 112 to rotate, the driving shaft 112 rotates to drive the thumb wheel 113 to rotate, the thumb wheel 113 rotates 360 degrees to drive the grooved wheel 111 to rotate 90 degrees, the ink storage cabin 301 is communicated with the lower ink box 201 again, Realizing automatic ink adding; For the lower ink cartridge 201 of different specifications, the floats 211 of different volume specifications and the magnetic attraction pieces 213 of different attraction forces may be provided according to different capacities, but the maximum value of the buoyancy force is always greater than the magnetic force.
The above is a specific workflow of the present invention, and the next time the present invention is used, the process is repeated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (9)
1. An automatic inking device for an inkjet printer, characterized in that: the automatic ink adding device comprises an automatic adding mechanism (1), an ink box mechanism (2), an ink storage mechanism (3), an oil drum (4) and an ink rack (6), wherein the ink rack (6) is arranged on an inkjet printer, the ink box mechanism (2) is arranged on the ink rack (6), the ink box mechanism (2) is communicated with an ink pump, the ink rack (6) is arranged on the inkjet printer, the automatic adding mechanism (1) is arranged on the ink rack (6), the oil drum (4) is arranged on the ink rack (6), the automatic adding mechanism (1) is communicated with the oil drum (4) through an oil conveying line (5), the automatic adding mechanism (1) is communicated with the ink box mechanism (2), the ink storage mechanism (3) is communicated with the automatic adding mechanism (1), the oil drum (4) is filled with replacement ink, the automatic adding mechanism (1) comprises a three-way interface (101) and a pressure switch device (102), the three-way interface (101) is arranged on one side of the three-way interface (101), and the pressure switch device is arranged on one side of the three-way interface (101.
2. An automatic inking apparatus for an inkjet printer according to claim 1, wherein: the pressure switch device (102) comprises a transmission cabin (109), a transmission output shaft (110), a grooved pulley (111), a driving shaft (112), a shifting wheel (113), a shifting rod (114) and a transmission gear (115), wherein the transmission cabin (109) is arranged on the ink rack (6), the transmission output shaft (110) is rotationally arranged on the transmission cabin (109), the grooved pulley (111) is arranged on the transmission output shaft (110), the driving shaft (112) is rotationally arranged on the transmission cabin (109), the shifting wheel (113) is arranged on the driving shaft (112), the shifting rod (114) is rotationally arranged on the shifting wheel (113), and the transmission gear (115) is arranged on the driving shaft (112).
3. An automatic inking apparatus for an inkjet printer according to claim 2, wherein: the three-way connector (101) comprises an outer connector cabin (103) and a three-way pipe (104), wherein the outer connector cabin (103) is arranged on an ink rack (6), the three-way pipe (104) is rotationally arranged in the outer connector cabin (103), a top connecting pipe (106) is arranged at the top of the outer connector cabin (103), the top connecting pipe (106) is connected with an ink storage mechanism (3), a horizontal connecting pipe (107) is arranged on the side wall of the outer connector cabin (103), the horizontal connecting pipe (107) is connected with an oil transmission line (5), a bottom connecting pipe (108) is arranged at the bottom of the outer connector cabin (103), the bottom connecting pipe (108) is connected with an ink box mechanism (2), and a switch transmission shaft (105) is arranged on the side wall of the three-way pipe (104).
4. An automatic inking apparatus for an inkjet printer according to claim 3, wherein: the switch transmission shaft (105) is in transmission connection with the transmission output shaft (110).
5. An automatic inking apparatus for an inkjet printer according to claim 4, wherein: the ink box mechanism (2) comprises a lower ink box (201), a top cover (202), a pressure transmission device (203), a gas transmission channel (204), a liquid inlet channel (205) and a liquid conveying pipe (206), wherein the lower ink box (201) is arranged on an ink rack (6), the top cover (202) is arranged at the top of the lower ink box (201), the lower ink box (201) is completely sealed with the top cover (202), the pressure transmission device (203) is arranged at the top of the top cover (202), the gas transmission channel (204) is arranged on the top cover (202), the liquid inlet channel (205) is arranged on the top cover (202), and the liquid conveying pipe (206) is arranged on the top cover (202).
6. An automatic inking apparatus for an inkjet printer according to claim 5, wherein: the pressure transmission device (203) comprises a pressure traction cabin (207), a lower cabin sliding sheet (208), an upper cabin sliding sheet (209), a connecting arm (210), a floater (211), a transmission rack (212) and a magnetic suction sheet (213), wherein the pressure traction cabin (207) is arranged at the top of the top cover (202), the diameter of the lower cabin of the pressure traction cabin (207) is larger than the inner diameter of the upper cabin, the lower cabin sliding sheet (208) is slidably arranged in the lower cabin of the pressure traction cabin (207), the upper cabin sliding sheet (209) is slidably arranged in the upper cabin of the pressure traction cabin (207), the top of the connecting arm (210) is fixedly connected with the bottom of the lower cabin sliding sheet (208), the floater (211) is fixedly connected with the bottom end of the connecting arm (210), the end part of the transmission rack (212) is fixedly connected with the upper surface of the upper cabin sliding sheet (209), and the magnetic suction sheet (213) is arranged at the bottom of the pressure traction cabin (207). A stop ring (214) is arranged in the pressure traction cabin (207); the liquid inlet channel (205) is communicated with the bottom connecting pipe (108).
7. An automatic inking apparatus for an inkjet printer according to claim 6, wherein: the transmission rack (212) is in meshed connection with the transmission gear (115).
8. An automatic inking apparatus for an inkjet printer according to claim 7, wherein: the ink storage mechanism (3) comprises an ink storage cabin (301), an ink cabin sliding plate (302) and a power storage spring (303), wherein the ink storage Mo Cang (301) is arranged on the ink rack (6), the ink cabin sliding plate (302) is arranged in the ink storage cabin (301) in a sliding mode, one end of the power storage spring (303) is arranged on the upper surface of the ink cabin sliding plate (302), and the other end of the power storage spring (303) is arranged at the top in the ink storage cabin (301); the top of the storage Mo Cang (301) is provided with an inflation inlet (304); the bottom of the reservoir Mo Cang (301) communicates with the top nipple (106).
9. The automatic inking apparatus for an inkjet printer according to claim 8, wherein: the middle section of the oil transportation line (5) is provided with a replacement filter (501), a filtering membrane (502) is arranged in the replacement filter (501), and the filtering membrane (502) is provided with a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411047392.7A CN118560159A (en) | 2024-08-01 | 2024-08-01 | Automatic inking device for inkjet printer |
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| JP2019042948A (en) * | 2017-08-30 | 2019-03-22 | 理想科学工業株式会社 | Engagement mechanism of ink cartridge |
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| CN2493408Y (en) * | 2001-08-07 | 2002-05-29 | 深圳市润天智图像技术有限公司 | Ink feeder for color spray-drawing machine |
| KR200329681Y1 (en) * | 2003-07-18 | 2003-10-10 | 전문배 | A Divice for Refilling Ink |
| JP2006327097A (en) * | 2005-05-27 | 2006-12-07 | Olympus Corp | Ink jet recording device |
| CN200971986Y (en) * | 2006-07-14 | 2007-11-07 | 刘文荧 | Three-way valve for adding ink to cartridge |
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| US20120001987A1 (en) * | 2010-06-30 | 2012-01-05 | Hideo Izawa | Pressure purging device for inkjet recording apparatus |
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