CN108790410B - Ink supply system continuous supply device - Google Patents
Ink supply system continuous supply device Download PDFInfo
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- CN108790410B CN108790410B CN201710291614.3A CN201710291614A CN108790410B CN 108790410 B CN108790410 B CN 108790410B CN 201710291614 A CN201710291614 A CN 201710291614A CN 108790410 B CN108790410 B CN 108790410B
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- ink
- bag
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- sensor
- base
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Classifications
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- 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
- B41J2/17566—Ink level or ink residue control
-
- 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
-
- 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
- B41J2/17566—Ink level or ink residue control
- B41J2002/17586—Ink level or ink residue control using ink bag deformation for ink level indication
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses an ink supply system continuous supply device which comprises a suspension device, wherein the suspension device is configured to suspend an ink bag in the continuous supply device in an up-down mode, a base is arranged below the ink bag, the base is configured to support a volume measuring bag, one side of the volume measuring bag is connected with the ink bag through a connecting pipeline, the other side of the volume measuring bag is connected with an ink supply pipeline of a printer through a connecting pipeline, a sensor is arranged on the volume measuring bag, the sensor is configured to detect volume change of the volume measuring bag, and a controller adjusts the working state of the printer through information fed back by the sensor. According to the invention, the two-stage ink supply device is arranged and comprises the ink bag and the volume measuring bag respectively, the first buckle and the support column formed on the base are convenient for supporting and positioning the connecting pipelines at two ends of the volume measuring bag, and the accommodating shell clamped on the base is arranged by three-sided surrounding acrylic glass, so that the ink bag is prevented from being disturbed and damaged by the external environment, and the user can observe and replace the ink bag conveniently.
Description
Technical Field
The invention relates to the technical field of ink-jet printing equipment, in particular to a continuous supply device of an ink supply system.
Background
In the prior art, a continuous ink supply system of a printer is simply called continuous supply, and is a novel ink supply mode in the field of ink-jet printers in recent years. The continuous ink supply system adopts an external ink bottle to be connected with an ink supply pipeline of the printer through a conduit, so that the ink in the ink bottle continuously flows to the printer system, and the continuous ink supply system is just called continuous ink supply. The continuous ink supply system has the greatest benefit of being practical, and is favored in enterprises with large printing amount per month, such as printing companies, advertising companies, digital printing industries and the like, because of the competitive price of the continuous ink supply system. In addition, the continuous supply has the advantages of large ink supply amount, convenient ink adding and the like, and provides powerful guarantee for the survival and development of the continuous supply.
The continuous supply system consists of four parts of an outer ink box (ink bag), accessories such as a bracket, a hose (a hose with a needle), an inner ink box and the like, wherein the outer ink box is a large-capacity ink container arranged outside the printer, the outer ink box is generally formed by plastic injection molding, the capacity of the outer ink box is relatively large, about 1000ML, the outer ink box is generally provided with an ink injection port so as to conveniently supplement ink, and in addition, an air hole is formed so as to maintain the pressure balance inside and outside the container.
Currently, there are two types of continuous ink supply devices commonly used in the market:
The first type is a filling type ink box for supplying ink, the system connects an external ink bottle with an ink box of a printer through a guide pipe, and when the ink in the external ink bottle is used up, a worker fills the ink into the external ink bottle by means of an ink filling tool (such as a syringe) or a direct pouring mode, so that the purpose of adding the ink is achieved. However, this ink-adding method has a plurality of problems:
1. The reciprocating inking action causes the ink to carry in tiny air bubbles, which, together with the accumulation of small air bubbles entering the print cartridge from the print head, gradually foam the ink, resulting in a bubble failure in the printer;
2. Ink with different colors is easy to be added by mistake;
3. The ink splashing pollution is easy to be caused when the ink is added, and in the ink injection process, the ink is easy to splash, topple over and overflow by a little careless staff, so that the surrounding environment is polluted;
4. In the process of adding ink in a non-vacuum environment, microorganisms are easy to breed, so that the ink is easy to be corroded and deteriorated, the quality guarantee period of the ink is shortened, and even the phenomena of color shift of a plug and the like are caused;
5. when the ink is used up, the alarm system is not prompted, and people need to pay attention to the ink at any time, so that the ink is inconvenient.
The second type is pin type ink supply, the device connects an external ink bag with an ink box of a printer through a hose with a metal pin, and when the ink in the external ink bag is used up, a new ink bag is directly replaced. This approach, while improved over the previous one, avoids the aforementioned problems to some extent:
1. The thermal transfer ink contains moisture, and the contact pin can rust after the ink is soaked with metal for a long time;
2. The common soft bag is used for packaging ink, so that the ink overflowing is prevented, a silica gel plug is added on an ink bag nozzle, the silica gel plug is required to be pierced when a metal needle is inserted into the ink bag nozzle, a small amount of silica gel scraps can be mixed into the ink, and a plug or unsmooth phenomenon can occur during printing;
3. When the ink bag is replaced, the sharp metal pins easily pierce the ink bag, so that the ink flows everywhere.
For example, the two continuous modes all need staff to observe the ink consumption condition at any time so as to replace ink bottles or ink bags in time, and if the ink is not timely found or is not timely replenished due to unclear observation, the uneven ink injection, incomplete images, color cast and other problems are caused by unsmooth ink supply, so that unnecessary printing loss is caused.
Patent application CN103568578a, application No. 201310326231.7, patent name inkjet image forming apparatus, and ink cartridge, discloses an ink cartridge structure in which an ink bag is placed in an ink bag holding portion, a head (ink supply port) is provided at a rear end portion (an end portion on a side away from a user in an installation direction) of the ink bag, and in use, a hollow needle of an ink cartridge installation portion is inserted into the head in the ink cartridge from the ink cartridge installation portion by pushing, so that ink in the ink bag is supplied to a system through the hollow needle. However, in this patent and in the prior art, most of the ink bags are laid down or inclined in the ink box, so that the ink supply system and the ink bags always remain at a position below the ink bag nozzle (ink supply port) in the use process, some ink cannot be fully utilized, the ink remaining in the ink bags cannot be continuously used after the ink bags are used, on one hand, material waste is caused, and on the other hand, the remaining ink is quite troublesome in treatment, and environmental pollution is caused.
Patent application CN104553340A, application number 201510048584.4, patent name continuous automatic ink supply system and its continuous ink supply method disclose a continuous automatic ink supply system, this system is realized through the principle of air pressure, namely the ink bottle is inserted on the ink box with air holes upside down, the ink conduit connects ink bottle and ink box, there is air hole that is penetrated axially in the hollow ink conduit, under the action of air pressure, the ink in the ink bottle flows into the ink box from the ink conduit, when the ink liquid level in the ink box is not reached the ink conduit bottom surface, the ink liquid level will block the conduit, the ink in the ink bottle no longer flows into the ink box; as the printing operation proceeds, the ink level in the ink cartridge is lower than the bottom surface of the ink conduit, and the ink in the ink bottle continues to flow into the ink cartridge via the ink conduit, and so on until the ink in the ink bottle is exhausted. When the ink in the ink bottle is used up, the ink in the ink box drops to the liquid level set by the liquid level sensor in the ink box along with the printing process, and the liquid level sensor can trigger the alarm to prompt the replacement of the ink bottle. The defects of the continuous supply system are that: the principle of air pressure is applied, that is, the ink supply environment without vacuum is provided, so that the problems caused by ink supply in the non-vacuum environment are brought about.
The sensor for monitoring the change of the liquid level is soaked in the ink to work, so that another hidden danger caused by long-term soaking of the element appears, various anions and cations in the ink can generate corrosion effects on the element to different degrees, the pigment in the ink is easy to deposit on the element, a deposited layer can be grown on the element by the deposited pigment, and the deposited matters fall off into the ink to easily block the spray head; in addition, the sensitivity of the sensor with the deposited layer can be greatly reduced, thereby affecting the alarm effect and bringing inconvenience to practical application.
At present, the printer is used for printing and dyeing in a large format except for a daily small-sized commercial printer, the printer used for printing and dyeing in a large format is large in ink consumption, ink is frequently replaced, the printer generally used for printing and dyeing in a large format is huge in size, an ink box is vertically arranged at the top of the printer, when the ink box is replaced, the operation is often required at the top of the printer, a new ink bag is required to be inserted in an inserting port in a vertical direction, the operation position is high, and the operation is time-consuming and labor-consuming.
In addition, in the existing continuous ink supply device, when the liquid in the ink bag needs to be replaced, the whole ink bag can only be replaced, meanwhile, when the ink bag is used, the ink in the ink bag often remains, on one hand, the material waste is caused, on the other hand, the remaining ink is quite troublesome in treatment, the environment pollution is caused due to poor treatment, and the great waste is caused.
Disclosure of Invention
The invention discloses a continuous supply device of an ink supply system.
The technical scheme of the invention is realized as follows:
The utility model provides an ink supply system even supplies device, includes linkage, linkage be configured to be the form with the ink bag and hang in even supplying device from top to bottom, ink bag below sets up the base, sets up survey appearance bag fixed part on the base, survey appearance bag fixed part is configured to carry out spacingly to survey appearance bag, survey appearance bag one side and be connected with the ink bag through connecting line, survey appearance bag opposite side and be connected with printer ink supply pipeline through connecting line, set up the sensor on survey appearance bag, the sensor is configured to detect the volume change of survey appearance bag, the controller adjusts the operating condition of printer through the information of sensor feedback.
The sensor is arranged on the support, the support is detachably connected with the support positioning piece, the support positioning piece is arranged on the base, and the support positioning piece and the volume measuring bag fixing part are arranged on the same side.
The support includes support bottom plate, support riser, sets up the support fixed orifices on support bottom plate, the support fixed orifices be configured to with support setting element complex can dismantle the connection, set up the sensor joint spare in the support riser one side of keeping away from support bottom plate, the sensor joint spare be configured to connect the sensor.
The support bottom plate and the support vertical plate are vertically arranged, and two sides of the support bottom plate and the support vertical plate are respectively provided with a support side plate.
The sensor clamping piece comprises two sensor clamping parts, a sensor clamping head part is arranged on one side, far away from the support vertical plate, of the sensor clamping part, a sensor positioning part is arranged between the two sensor clamping parts, and the sensor positioning part is arranged on the support vertical plate.
The two support fixing holes are arranged on the support bottom plate and are respectively arranged at the positions of the two sides close to the support side plates, and the support fixing holes are matched with the support locating pieces on the base.
The base include base diapire and base lateral wall, the base lateral wall sets up in the same one side of base diapire and enclose city base accommodation space, the structural plane of support setting element exceeds the structural plane of base diapire.
One set or more sets of support locating pieces are arranged corresponding to the support.
The volume measuring bag is arranged below the support and is arranged between two support locating pieces connected with the same support.
The two sides of the measuring and containing bag are respectively provided with a connecting pipeline, wherein one connecting pipeline is connected with the suspended ink bag, the other connecting pipeline is communicated with the ink supply pipeline of the printer, the two ends of the measuring and containing bag are respectively provided with a first buckle, the connecting pipeline is connected with the measuring and containing bag at the connecting end part, and the connecting end part is arranged in a matched mode with the first buckle.
The invention discloses a continuous supply device of an ink supply system, which is provided with two-stage ink supply devices, namely an ink bag and a volume measuring bag, wherein the two-stage ink supply devices are arranged outside an ink box, ink is easy to replace and fill, a first buckle and a support column formed on a base are convenient for supporting and positioning connecting pipelines at two ends of the volume measuring bag, so that the detection effect is ensured; the accommodating shell is arranged by acrylic glass with three surrounding surfaces, and the accommodating shell is detachably connected with the top cover and the base, so that the ink bag is prevented from being disturbed and damaged by the external environment, and a user can observe and replace the ink bag conveniently; the integrated design of top cap and linkage mounting has reduced the setting of part, further reduces manufacturing cost, brings great economic benefits.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of a base according to the present invention;
FIG. 2 is a schematic side view of the base of the present invention;
FIG. 3 is a top view of the bracket structure of the present invention;
FIG. 4 is a side view of a bracket structure according to the present invention;
FIG. 5 is another perspective side view of the bracket structure of the present invention;
FIG. 6 is a schematic diagram of a sensor according to the present invention;
FIG. 7 is a side view of a bracket structure integrally assembled with a base in accordance with the present invention;
FIG. 8 is a side view of the structure of the cover plate of the present invention;
FIG. 9 is a side elevational view of a structure of another view of the cover plate of the present invention;
FIG. 10 is a side view of the structure of the containment case of the present invention;
FIG. 11 is a side view of the structure of the hanger of the present invention;
FIG. 12 is a side view of the structure of the molding of the present invention;
FIG. 13 is a side view of the structure of the top cover of the present invention;
FIG. 14 is another perspective side view of the top cover of the present invention;
FIG. 15 is a third perspective side view of the top cover of the present invention;
FIG. 16 is an overall assembled elevation view of the ink supply system attachment of the present invention;
FIG. 17 is a side view of the assembled base, housing, cover, decorative strip of the present invention;
FIG. 18 is another perspective side view of FIG. 16;
FIG. 19 is a side view of the base and containment housing of the present invention after assembly;
FIG. 20 is a side view of the assembled base, cover, housing, top cover, decorative strip of the present invention;
FIG. 21 is a cross-sectional view B-B in FIG. 19;
1, a base; 101. a first sidewall; 102. a second sidewall; 103. a third sidewall; 104. a fourth sidewall; 105. a bottom wall of the base; 2. a support frame; 201. a first support edge; 202. a second support edge; 3. a connecting plate; 4. stiffening ribs; 5. a second support frame; 6. a third support frame; 7. a second connecting plate; 8. a screw post; 9. a first buckle; 10. a clamping groove; 11. a fourth support frame; 12. a bracket positioning member; 13. a wire through hole; 14. a support column; 15. a second buckle; 17. a pipe passing groove; 18. a bracket; 1801. a bracket base plate; 1801a, a bracket stiffener; 1801b, fixing holes of the bracket; 1802. a support vertical plate; 1803. a bracket side plate; 1804. a sensor positioning unit; 1805. a sensor clamping part; 1805a, a sensor clamping head; 19. a cover plate; 1901. a cover plate top plate; 1902. a pipe passing hole; 1903. a cover plate positioning hole; 1904. a first side; 1905. a second side; 1906. a third side; 1907. a fourth side; 1908. cover plate transverse stiffening ribs; 1909. vertical stiffening ribs of the cover plate; 1910. a cover plate clamping part; 20. a travel switch; 2001. a limiting hole; 2002. a roller; 21. a housing case; 2101. a housing first sidewall; 2102. a housing second side wall; 2103. a housing third side wall; 2104. a housing positioning groove; 23. a top cover; 2301. a first side plate; 2301a, a reinforcement first side panel; 2302. a second side plate; 2302a, a reinforcement second side panel; 2303. a third side plate; 2303a, a reinforcement third side plate; 2304. a fourth side plate; 2304a, a reinforcement fourth side plate; 2305. a top cover top plate; 2306. a top cap first vertical stiffener; 2307. a top cap first transverse stiffener; 2308. the top cover second vertical stiffening rib; 2309. a top cap second transverse stiffener; 2310. a hook connecting part; 2311. a hook positioning hole; 2312. a top cover top plate accommodating part; 24. a decorative strip; 2401. a decorative strip groove; 2402. a decorative strip connecting part; 25. a hook; 2501. a hook connection part; 2501a, hook buckle; 2502. hook parts; 2503. a hook limit part.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-2 and 13-21, the invention discloses an ink supply system continuous supply device, which comprises a top cover 23, wherein a suspension device is arranged below the top cover 23, the suspension device is configured to suspend an ink bag in an up-down shape, a base 1 is arranged below the ink bag, the base 1 is configured to support a volume measuring bag, a volume measuring bag fixing part is arranged on the base 1, the volume measuring bag fixing part is configured to limit the volume measuring bag, one side of the volume measuring bag is connected with the ink bag through a connecting pipeline, the other side of the volume measuring bag is connected with an ink supply pipeline of a printer through the connecting pipeline, a sensor is arranged on the volume measuring bag, the sensor is configured to detect the volume change of the volume measuring bag, a controller adjusts the working state of the printer through information fed back by the sensor, and when the volume change of the volume measuring bag is larger than a preset value, the controller stops the printing operation of the printer.
Preferably, the top cover 23 and the suspension device fixing member are integrally formed, the suspension device fixing member is configured to fix the suspension device, the suspension device fixing member and the suspension device can be bonded, clamped, fastened, inserted, fixedly connected, and the like, an ink bag circulation port is arranged below the ink bag, ink in the ink bag is supplied to the volume measuring bag through a connecting pipeline, and the other end of the volume measuring bag is supplied to the printer system through the connecting pipeline.
As some embodiments of the present invention, as shown in fig. 21, a cover plate 19 is disposed above the base 1, a containing case 21 is disposed between a side edge of the cover plate 19 and a side wall of the base 1, a top cover 23 is disposed above the containing case 21, the containing case 21 is configured to place a space for hanging an ink bag, a hook 25 is disposed below the top cover 23, the hook 25 is configured to hang an ink bag, and the lower part of the containing case 21 is detachably connected to the base 1.
Preferably, as shown in fig. 1 or 2, the base 1 includes a base bottom wall 105 and a base side wall, the base side wall includes a first side wall 101, a second side wall 102, a third side wall 103 and a fourth side wall 104, the first side wall 101, the second side wall 102, the third side wall 103 and the fourth side wall 104 are disposed on the same side of the base bottom wall 105 to form a base accommodating space, the base accommodating space is used for accommodating a measuring bag, stiffening ribs 4 are disposed on the first side wall 101, the third side wall 103 and the fourth side wall 104, the stiffening ribs 4 are disposed on one side of the base accommodating space, the fourth side wall 104 is connected with a connecting plate 3 on the other side where the stiffening ribs 4 are disposed, the connecting plate 3 is disposed with a supporting frame 2 along the length direction of the fourth side wall 104, the upper plane height of the supporting frame 2 is higher than the upper plane height of the connecting plate 3, the supporting frame 2 includes a first supporting edge 201 and a second supporting edge 202, the first supporting edge 201 and the connecting plate 3 are disposed on the same line, and the second supporting edge 202 is disposed on one side of the first supporting edge, which is close to the base accommodating space, and extends to the base bottom wall 105.
The other sides of the first side wall 101 and the third side wall 103 provided with stiffening ribs 4 are connected with the second connecting plate 7, the third supporting frames 6 are arranged at two ends of the second connecting plate 7, the upper plane height of each third supporting frame 6 is equal to the upper plane height of each supporting frame 2, the stiffening ribs 4 are configured to support the accommodating shell 21, the supporting frames 2 and the third supporting frames 6 are configured to support the cover plate 19, and meanwhile the accommodating shell 21 is limited.
Further, a second buckle 15 is disposed on the first side wall 101 and the third side wall 103, a housing positioning slot 2104 is disposed at the lower portion of the accommodating housing 21, and the second buckle 15 is connected to the housing positioning slot 2104 in a matched and clamped manner.
Preferably, two second buckles 15 are disposed on the third side wall 103, the two second buckles 15 are disposed on two sides of the second connecting plate 7, and the two second buckles 15 disposed on the first side wall 101 are symmetrically disposed along the center line of the fourth side wall 104.
Further, the second buckle 15 sets up second support frame 5 in the one side of keeping away from second connecting plate 7, second support frame 5 be connected with base 1 through stiffening rib 4, the height of second support frame 5 is high with support frame 2 etc. and this setting has further guaranteed that accommodation case 21 is supported by stiffening rib 4 and by the spacing stability of support frame.
Preferably, the supporting frames 2, the second supporting frame 5 and the third supporting frame 6 are all in a T shape.
Further, the second side wall 102 is provided with a fourth supporting frame 11 at one side close to the base accommodating space, the upper plane elevation of the fourth supporting frame 11 is the same as the upper plane elevation of the supporting frame 2, and the arrangement further ensures that the four side edges of the base 1 are provided with supporting structures to support the cover plate 19, so that the stability of the connection of the cover plate 19 is ensured.
Preferably, a via hole 13 is provided in the fourth side wall 104, and the via hole 13 is configured to communicate the sensor and/or the controller with the inside and the outside of the base 1, which discloses a specific structure for electrically connecting the sensor and/or the controller with an external power source.
Further, set up screw post 8 on the base diapire 105, the upper plane height of screw post 8 is the same with the upper plane height of support frame 2, sets up the screw hole in the upper end of screw post, screw post 8 is configured to realize detachable bolted connection with apron 19, and this setting can dismantle apron 19 and base 1 through the bolt fixedly, guarantees the stability and the reliability that apron 19 and base 1 are connected, also is convenient for change the survey appearance bag.
Preferably, two rows of screw posts 8 are provided on the base bottom wall 105, one or more than one each, and in the embodiment of the present invention, three each, which further ensures the stability of the connection of the cover plate 19 to the base 1.
Further, as shown in fig. 7, the base bottom wall 105 is provided with a support positioning member 12, the support positioning member 12 is configured to fix the support 18, and the support 18 is configured to fix the sensor, preferably, in the embodiment of the present invention, a plurality of support positioning members 12 are provided, and are used for configuring a plurality of sensors, so that a plurality of measuring bags with colors that are not connected can be detected, thereby improving the applicability of the present invention.
Preferably, as shown in fig. 3, the bracket 18 includes a bracket bottom plate 1801 and a bracket vertical plate 1802, the bracket bottom plate 1801 is vertically disposed with the bracket vertical plate 1802, two sides of the bracket bottom plate 1801 and the bracket vertical plate 1802 are respectively provided with a bracket side plate 1803, a bracket fixing hole 1801b is disposed on the bracket bottom plate 1801, the bracket fixing hole 1801b is configured to be detachably connected with the bracket positioning member 12, and a sensor clamping member is disposed on one side of the bracket vertical plate 1802 away from the bracket bottom plate 1801, and the sensor clamping member is configured to fix a sensor.
Further, as shown in fig. 3 to 5, two bracket fixing holes 1801b are provided on the bracket bottom plate 1801, and are respectively provided on the bracket bottom plate 1801 at positions close to the bracket side plates 1803, which further ensures the stability and reliability of the connection between the bracket 18 and the base 1.
Still further, the sensor clamping piece include two sensor clamping portions 1805, set up sensor clamping portion 1805a in the one side that keeps away from a support riser 1802 on sensor clamping portion 1805, set up sensor positioning portion 1804 between two sensor clamping portion 1805, sensor positioning portion 1804 set up on a support riser 1802, this setting discloses a specific structure, realizes the cooperation joint of sensor through sensor clamping portion 1805, sensor clamping portion 1805a and sensor positioning portion 1804, the joint of the sensor of being convenient for is fixed, has improved the fixed reliability and the convenience of sensor.
Preferably, as shown in fig. 6, the sensor fixed on the bracket 18 is a travel switch 20, the travel switch 20 includes a switch connection portion, a limit hole 2001 is disposed on the switch connection portion, the limit hole 2001 is positioned in cooperation with a sensor positioning portion 1804 disposed on the bracket 18 in an insertion connection manner, a sensor clamping portion 1805 disposed on the bracket 18 is clamped with the switch connection portion, a roller 2002 is disposed below the switch connection portion, when the measuring bag is full, the roller 2002 abuts against an upper plane of the full measuring bag lying flat, when ink in the measuring bag decreases with use, an upper surface of the measuring bag gradually descends, the roller 2002 connected with the measuring bag also gradually descends, and when the ink content in the measuring bag is lower than a predetermined value, that is, a descending amount of the roller 200 exceeds a predetermined threshold, the travel switch 20 is opened, and the controller gives an alarm and stops.
Further, the roller 2002 is a freely rotatable cylinder.
Preferably, a cut-off valve is arranged between the volume measuring bag and an ink supply pipeline of the printer system, and when the printer needs to change ink, the circulation between the volume measuring bag and the ink supply pipeline is closed through the cut-off valve, and the printer stops feeding ink.
Preferably, a gap is left between the two bracket positioning members 12, the measuring bag is arranged between the two bracket positioning members 12, each bracket 18 is fixedly connected with the two bracket positioning members 12 through two bracket fixing holes 1801b, and a plurality of brackets 18 are arranged in a collinear manner, and the arrangement discloses a mode of fixing the sensor bracket, so that the applicability of the invention is improved.
As some embodiments of the present invention, when the measuring bag is horizontally placed on the base 1, two connecting pipelines are respectively disposed on two sides of the measuring bag, where one connecting pipeline is connected with the suspended ink bag, the other connecting pipeline is communicated with the ink supply pipeline of the printer, and the connecting pipeline is connected with the measuring bag through a connector.
Further, as shown in fig. 1-2, the fixing portion of the measuring bag is a first buckle 9, the first buckle 9 is disposed on the bottom wall 105 of the base, a clamping groove 10 is disposed on the first buckle 9, the first buckle 9 is disposed between the bracket positioning member 12 and the screw column 8, two ends of each measuring bag are respectively provided with a first buckle 9, two first buckles 9 are correspondingly disposed with connecting ends of two ends of the measuring bag, connectors disposed on two sides of the measuring bag are connected with the clamping groove 10 in a clamping manner, and the arrangement discloses a specific structure for fixing the measuring bag, which is convenient for supporting the measuring bag, so that the measuring bag is more accurate under the detection of the sensor, and the waste of ink in the measuring bag is avoided.
Preferably, the first buckle 9 is provided with a support column 14 at one side close to the support positioning member 12, the support column 14 is arranged on the bottom wall 105 of the base, and the arrangement further ensures that the connection parts at two ends of the measuring and holding bag are supported, thereby improving the circulation efficiency and reliability of the ink in the measuring and holding bag.
As shown in fig. 10, the accommodating case 21 includes a first case sidewall 2101, a second case sidewall 2102 and a third case sidewall 2103, the first case sidewall 2101 and the third case sidewall 2103 are disposed on the same side of the second case sidewall 2102, the first case sidewall 2101, the second case sidewall 2102 and the third case sidewall 2103 of the accommodating case 21 are supported by stiffening ribs 4 disposed on the base 1, and the supporting frame 2 and/or the second supporting frame 5 and/or the third supporting frame 6 disposed on the base 1 cooperate to limit the accommodating case 21.
In some embodiments of the present invention, the accommodating case 21 is made of acrylic glass surrounded by three surfaces, which is convenient for a user to observe, and prevents the ink bag from being damaged as much as possible, thereby affecting the normal use of the ink supply system.
Preferably, the first side wall 2101 and the third side wall 2103 of the housing are respectively provided with two housing positioning slots 2104 at the lower part, the housing positioning slots 2104 are matched with the second buckle and the clamping connection arranged on the base 1, the arrangement ensures the connection stability of the accommodating housing 21 and the base 1, and meanwhile, the convenience of the disassembly of the accommodating housing 21 and the base 1 is improved.
As shown in fig. 8 or 9, as some embodiments of the present invention, the cover 19 includes a cover top plate 1901, a cover side edge is disposed on one side of the cover top plate 1901, the cover side edge includes a first side edge 1904, a second side edge 1905, a third side edge 1906, and a fourth side edge 1907, the cover top plate 1901, the first side edge 1904, the second side edge 1905, the third side edge 1906, and the fourth side edge 1907 are disposed vertically at a connection position between adjacent two sides, a cover transverse stiffening rib 1908 and a cover vertical stiffening rib 9 are disposed on the cover top plate 1901, the cover transverse stiffening rib 1908 and the cover vertical stiffening rib 9 are disposed vertically and extend to the cover side edge, a cover positioning hole 1903 is disposed on the cover top plate 1901, the cover positioning hole 1903 is disposed at the cover transverse stiffening rib 1908 and the cover vertical stiffening rib 1909, a cover positioning Kong Chenjiang is disposed on the cover positioning hole 1903, the cover positioning hole sedimentation groove ensures the stability and reliability of connection of the cover 19 and the base 1, the cover positioning hole 1903 is matched with the base plate 1, the hole is disposed on the base plate 1, the top plate is disposed on the top plate and the top plate is connected to the top plate 1 by a connecting bag, and the connecting hole is disposed on the top plate 19, and the bag is disposed on the top of the bag is disposed to be connected to the top by the top plate, and the bag is disposed on the top of the top plate 19.
Preferably, the pipe passing hole 1902 is disposed on a side edge of the cover plate 19, in this embodiment of the present invention, when the cover plate 19 is assembled and connected with the base 1, the pipe passing hole 1902 is disposed on a side of the cover plate 19 away from the pipe passing groove 17 on the base 1, the pipe passing groove 17 is disposed at a connection position between a side wall of the base and the bottom wall 105 of the base, and this arrangement discloses a specific connection manner in which connection pipelines are disposed at two ends of the measuring bag, so that two connection pipelines disposed at two sides of the measuring bag are respectively directly communicated with the ink bag and the printer ink box, and a small amount of ink loss in the ink bag due to a complicated flow path of the connection pipeline in the base 1 is avoided.
Further, at least two cover plate transverse stiffening ribs 1908 and at least two cover plate vertical stiffening ribs 1909 are arranged on the cover plate top plate 1901, at least two rows of cover plate positioning holes 1903 are arranged at the intersection of the cover plate transverse stiffening ribs 1908 and the cover plate vertical stiffening ribs 1909, the cover plate positioning holes 1903 are correspondingly matched with screw columns arranged on the base 1, and the strength of the cover plate 19 and the connection stability of the cover plate 19 and the base 1 are further ensured.
Furthermore, a cover plate clamping portion 1910 is disposed on the first side 1904 and the third side 1906, and the cover plate clamping portion 1910 is configured to further limit the accommodating housing 21 after being matched with the base 1, so that on one hand, the integrity of connection between the cover plate 19 and the base 1 and the accommodating housing 21 is ensured, and on the other hand, the stability of connection between the accommodating housing 21 is also ensured.
As shown in fig. 13 to 16, as some embodiments of the present invention, the top cover 23 includes a top cover top plate 2305 and a top cover side plate, the top cover side plate includes a first side plate 2301, a second side plate 2302, a third side plate 2303 and a fourth side plate 2304, the top cover side plate is disposed on one side of the top cover top plate 2305, a reinforcing portion side plate is disposed on the top cover top plate 2305, the reinforcing portion side plate includes a reinforcing portion first side plate 2301a, a reinforcing portion second side plate 2302a, a reinforcing portion third side plate 2303a and a reinforcing portion fourth side plate 2304a, the reinforcing portion side plate includes a reinforcing portion first side plate 2301a, a reinforcing portion second side plate 2302a, a reinforcing portion third side plate 2303a, a reinforcing portion side plate 2304 and a side plate are disposed on the same side as the top cover 2305, a gap is reserved between the reinforcing portion side plate and the side plate, the coupling portion side plate is configured to be engaged with the top cover housing 21, the coupling portion 2315 is disposed on the same side of the top cover top plate 2305, the coupling portion is configured to be engaged with the coupling portion 2310, and the coupling portion 2311 is configured to be engaged with the coupling portion 2310 is disposed on the first side of the coupling portion.
Preferably, a first top cover vertical stiffener 2306 and a second top cover vertical stiffener 2308 are disposed between the hook connection portion 2310 and the second side plate 2302a and the fourth side plate 2304a, the first top cover vertical stiffener 2306 is a stiffener disposed near the second side plate 2302a and the fourth side plate 2304a, and as some embodiments of the present invention, the first top cover vertical stiffener 2306 is a stiffener disposed at two ends of the hook connection portion 2310, a first top cover transverse stiffener 2307 is disposed between the hook connection portion 2310, the first top cover vertical stiffener 2306 and the first side plate 2301 and the third side plate 2303, and a second transverse stiffener 2309 is disposed between the second top cover vertical stiffener 2308 and the first top cover vertical stiffener 2306, which ensures reliability and stability of the assembly of the top cover 23 and the hook 25.
Further, the top cover top plate 2305 is provided with a top cover top plate accommodating portion 2312, the top cover top plate accommodating portion 2312 is configured to accommodate the hook connecting portion 2501 of the hook 25 passing through the hook positioning hole 2311, the decorative strip 24 is arranged above the top cover top plate accommodating portion 2312, the decorative strip 24 is provided with a decorative strip groove 2401, and the decorative strip 24 is configured to cover the top cover top plate accommodating portion 2312, so that the stability of the connection between the hook 25 and the top cover 23 is ensured, and the integrity of the top cover 23 is ensured.
Preferably, as shown in fig. 12, two decorative strip connecting portions 2402 are disposed at two ends of the decorative strip 24, and the decorative strip connecting portions 2402 are connected with the top cover top plate accommodating portion 2312 in a boss-fit manner, which facilitates the disassembly of the decorative strip.
As shown in fig. 11, as some embodiments of the present invention, the hook 25 includes a hook connection portion 2501 and a hook portion 2502, a hook limiting portion 2503 is disposed at a connection portion between the hook connection portion 2501 and the hook portion 2502, the hook limiting portion 2503 is configured to limit a relative position of the hook connection portion 2501 and the top cover top plate 2305 in a mating connection, a hook buckle 2501a is disposed at the hook connection portion, and the hook buckle 2501a is in a mating connection with the hook positioning hole 2311, which facilitates the detachment connection of the hook, and ensures stability and reliability of the connection between the hook 25 and the top cover top plate 2305.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. An ink supply system continuous supply device, comprising a suspension device, wherein the suspension device is configured to suspend an ink bag in the continuous supply device in an up-down shape, and is characterized in that: a base (1) is arranged below the ink bag, a capacity measuring bag fixing part is arranged on the base (1), the capacity measuring bag fixing part is configured to limit the capacity measuring bag, one side of the capacity measuring bag is connected with the ink bag through a connecting pipeline, the other side of the capacity measuring bag is connected with an ink supply pipeline of the printer through the connecting pipeline, a sensor is arranged on the capacity measuring bag, the sensor is configured to detect the volume change of the capacity measuring bag, and the controller adjusts the working state of the printer through information fed back by the sensor;
the sensor is arranged on the bracket (18), the bracket (18) is detachably connected with the bracket positioning piece (12), the bracket positioning piece (12) is arranged on the base (1), and the bracket positioning piece (12) and the fixing part of the measuring bag are arranged on the same side;
The sensor fixed on the support (18) is a travel switch (20), the travel switch (20) comprises a switch connecting part, a limiting hole (2001) is formed in the switch connecting part, the limiting hole (2001) is connected with a sensor positioning part (1804) arranged on the support (18) in a matched inserting mode to be positioned, a sensor clamping part (1805) arranged on the support (18) is clamped with the switch connecting part, a roller (2002) is arranged below the switch connecting part, when the measuring bag is full, the roller (2002) abuts against the upper plane of the full measuring bag which is horizontally placed, when ink in the measuring bag is reduced along with use, the upper surface of the measuring bag is gradually lowered, the roller (2002) connected with the measuring bag is also gradually lowered, when the ink content in the measuring bag is lower than a preset value, namely, the downward movement amount of the roller (200) exceeds a preset threshold, the travel switch (20) is opened, and the controller gives an alarm and stops.
2. An ink supply system continuous supply apparatus according to claim 1, characterized in that: the bracket (18) comprises a bracket bottom plate (1801) and a bracket vertical plate (1802), a bracket fixing hole (1801 b) is formed in the bracket bottom plate (1801), the bracket fixing hole (1801 b) is configured to be detachably connected with a bracket positioning piece (12), a sensor clamping piece is arranged on one side, far away from the bracket bottom plate (1801), of the bracket vertical plate (1802), and the sensor clamping piece is configured to be connected with a sensor.
3. An ink supply system continuous supply apparatus according to claim 2, characterized in that: the bracket bottom plate (1801) is vertically arranged with the bracket vertical plate (1802), and two bracket side plates (1803) are respectively arranged at two sides of the bracket bottom plate (1801) and the bracket vertical plate (1802).
4. An ink supply system continuous supply apparatus according to claim 2, characterized in that: the sensor clamping piece comprises two sensor clamping parts (1805), a sensor clamping head part (1805 a) is arranged on one side, far away from a support vertical plate (1802), of the sensor clamping part (1805), a sensor positioning part (1804) is arranged between the two sensor clamping parts (1805), and the sensor positioning part (1804) is arranged on the support vertical plate (1802).
5. An ink supply system continuous supply apparatus according to claim 2, characterized in that: the two bracket fixing holes (1801 b) are arranged on the bracket bottom plate (1801), are respectively arranged at positions, close to the bracket side plates (1803), on two sides, and the bracket fixing holes (1801 b) are matched with bracket positioning pieces (12) on the base (1).
6. An ink supply system continuous supply apparatus according to claim 5, characterized in that: the base (1) comprises a base bottom wall (105) and a base side wall, wherein the base side wall is arranged on the same side of the base bottom wall (105) and surrounds a base accommodating space, and the structural plane of the support positioning piece (12) is higher than the structural plane of the base bottom wall.
7. The ink supply system continuous supply apparatus according to claim 6, wherein: the bracket locating piece (12) and the bracket (18) are correspondingly provided with more than one set.
8. An ink supply system continuous supply apparatus according to claim 7, characterized in that: the volume measuring bag is arranged below the support (18), and the volume measuring bag is arranged between two support locating pieces (12) connected with the same support (18).
9. An ink supply system continuous supply apparatus according to claim 8, characterized in that: the two sides of the measuring and containing bag are respectively provided with a connecting pipeline, wherein one connecting pipeline is connected with the suspended ink bag, the other connecting pipeline is communicated with the ink supply pipeline of the printer, two ends of the measuring and containing bag are respectively provided with a first buckle (9), the connecting pipeline is connected with the measuring and containing bag at the connecting end part, and the connecting end part and the first buckle (9) are arranged in a matched mode.
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| CN201710291614.3A CN108790410B (en) | 2017-04-28 | 2017-04-28 | Ink supply system continuous supply device |
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| CN201710291614.3A CN108790410B (en) | 2017-04-28 | 2017-04-28 | Ink supply system continuous supply device |
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| CN108790410B true CN108790410B (en) | 2024-10-25 |
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| CN106891617A (en) * | 2017-02-21 | 2017-06-27 | 珠海市墨的数码科技有限公司 | A kind of ink-feeding device |
| CN207088738U (en) * | 2017-04-28 | 2018-03-13 | 珠海市墨的数码科技有限公司 | A kind of ink feeding system even supplies device |
| CN108790406A (en) * | 2017-04-28 | 2018-11-13 | 珠海市墨的数码科技有限公司 | A kind of ink feeding system is even for device |
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| CN1303405C (en) * | 2001-02-22 | 2007-03-07 | 明基电通股份有限公司 | Ink inventory detection device |
| CN101925466B (en) * | 2008-04-16 | 2012-08-08 | 株式会社御牧工程 | Ink supplying device for inkjet printer and inkjet printer with the same |
| CN101817263B (en) * | 2010-05-12 | 2012-03-21 | 杭州冲之上数码设备有限公司 | Vacuum degassing and automatic boosting continuous ink supply system of large-format printer |
| CN205705763U (en) * | 2015-06-26 | 2016-11-23 | 珠海市墨的数码科技有限公司 | A kind of printer continuous ink-supply system |
| CN105882140B (en) * | 2016-06-06 | 2018-08-07 | 桑春龙 | Ink colors automatic governing equipment |
| CN205685959U (en) * | 2016-06-06 | 2016-11-16 | 桑春龙 | Automatic ink-supplying device based on flexible package ink |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891617A (en) * | 2017-02-21 | 2017-06-27 | 珠海市墨的数码科技有限公司 | A kind of ink-feeding device |
| CN207088738U (en) * | 2017-04-28 | 2018-03-13 | 珠海市墨的数码科技有限公司 | A kind of ink feeding system even supplies device |
| CN108790406A (en) * | 2017-04-28 | 2018-11-13 | 珠海市墨的数码科技有限公司 | A kind of ink feeding system is even for device |
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