CN218399893U - Ink box body, secondary ink box and ink supply device of digital printing machine - Google Patents
Ink box body, secondary ink box and ink supply device of digital printing machine Download PDFInfo
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- CN218399893U CN218399893U CN202222147813.6U CN202222147813U CN218399893U CN 218399893 U CN218399893 U CN 218399893U CN 202222147813 U CN202222147813 U CN 202222147813U CN 218399893 U CN218399893 U CN 218399893U
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Abstract
The utility model belongs to the technical field of digital printing machine, concretely relates to digital printing machine's ink horn body, second grade ink horn and ink supply unit. Not enough of ink function is not possessed back to current digital printing machine because of receiving the installation space restriction, the utility model discloses a following technical scheme: the utility model provides an ink horn body of digital printing machine's second grade ink horn, ink horn body integrated into one piece or assembly are as an organic whole, include: an ink feed channel; the ink inlet box body is provided with an ink inlet cavity communicated with the ink inlet channel; an ink return channel; the ink return box body is provided with an ink return cavity communicated with the ink return channel; the ink inlet channel and the ink return channel are independent from each other, and the ink inlet channel and the ink return channel are horizontally distributed in parallel. The utility model discloses an ink horn body beneficial effect is: the ink box body of the integrated structure is provided with the ink inlet channel and the ink return channel which are mutually independent, the structure is compact, and the ink return can be realized on the premise of not changing the size of the existing installation space.
Description
Technical Field
The utility model belongs to the technical field of digital printing machine, concretely relates to digital printing machine's ink horn body, second grade ink horn and ink supply unit.
Background
The existing digital printing machine is limited by the size (mainly width) of the body of the secondary ink box, and only can return ink but not ink. If the existing digital printing machine is provided with six secondary ink boxes, when ink return is needed, the six secondary ink boxes need to be added, and the existing installation space cannot accommodate the next twelve secondary ink boxes (under the condition that the width of the ink boxes is not changed). Although it may be possible to reduce the width of the ink container, the width of the ink container is limited by other components such as solenoid valves, nozzles, etc., and the variation is difficult.
For a digital printer which can not return ink, the condition of overhigh temperature of a spray head often occurs in use, and the printing effect and the service life of the spray head are influenced. Therefore, it is necessary to develop an ink returning structure to return ink without changing the existing installation space.
Disclosure of Invention
The utility model discloses to current digital printing machine because of receiving the installation space restriction, do not possess back not enough of black function, provide an ink horn body of digital printing machine's second grade ink horn, can be under the prerequisite that does not change current installation space size for realize returning black. The utility model provides a digital printing machine's second grade ink horn and ink supply unit simultaneously adopts aforementioned ink horn body in order to realize returning black.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an ink horn body of second grade ink horn of digital printing machine, ink horn body integrated into one piece or assembly are as an organic whole, the ink horn body includes:
an ink inlet channel;
the ink inlet box body is provided with an ink inlet cavity communicated with the ink inlet channel;
an ink return channel;
the ink return box body is provided with an ink return cavity communicated with the ink return channel;
the ink inlet channel and the ink return channel are independent of each other, and the ink inlet channel and the ink return channel are horizontally distributed in parallel.
The utility model discloses an ink horn body of second grade ink horn of digital printing machine forms the mutually independent ink feeding channel and returns the black passageway on it, and the ink feeding channel is with returning black passageway level and distributing side by side, compact structure, compare through setting up the mode of ink feeding ink horn and returning two independent second grade ink horns of ink horn, the size is littleer, under the prerequisite that does not change current installation space size (the size of ink feeding channel can be the same with the width of the ink feeding box body of current second grade ink horn) for realize returning the black; the ink box body is integrally formed, and the ink box body is easy to process. The ink cartridge body can also be assembled by two or more parts, for example, the ink inlet cartridge body and the ink inlet channel are a first part, the ink return cartridge body and the ink return channel are a second part, and the first part and the second part are assembled into a whole.
As a refinement, the widths of the ink inlet box body and the ink return box body are both larger than the widths of the ink inlet channel and the ink return channel.
As an improvement, the ink inlet box body and the ink return box body are respectively positioned at two ends of the secondary ink box, so that the ink inlet box body and the ink return box body have enough space for installing a floater liquid level meter.
As an improvement, the outer side wall of the ink inlet box body in the length direction is provided with an ink inlet hole; and the outer side wall of the ink return box body in the length direction is provided with an ink return hole.
As an improvement, two side walls of the ink box body are both planes.
As an improvement, a gap is arranged between the upper surfaces of the ink inlet channel and the ink return channel, and the upper surface of the middle part of the ink box body is provided with a groove. The gap facilitates heat dissipation and reduces heat exchange between the ink inlet channel and the ink return channel, so that the temperature of the ink in the ink inlet channel is less affected by the ink in the ink return channel (due to the higher temperature of the nozzle, the temperature of the ink in the ink return channel after passing through the nozzle is higher than that of the ink in the ink inlet channel without entering the nozzle).
As an improvement, the bottoms of the ink inlet channel and the ink return channel are provided with ink holes and electromagnetic valve mounting holes; waste discharge holes are formed in the bottoms of the ink inlet channel and the ink return channel. The ink hole is used for enabling ink to enter the electromagnetic valve, and the electromagnetic valve mounting hole is used for fixing the electromagnetic valve on the ink box body.
As an improvement, the ink box body is centrosymmetric, and the direction does not need to be distinguished, thereby being beneficial to assembly.
The second-stage ink box of the digital printing machine comprises an ink box body, wherein the ink box body is the ink box body of the second-stage ink box of the digital printing machine.
As an improvement of a secondary ink box, the opening of the ink inlet box body is upward, the top of the ink inlet box body is provided with an ink inlet cover, and the ink inlet cover is provided with a gas joint; the opening of the ink return box body is upward, the top of the ink return box body is provided with an ink return cover, and the ink return cover is provided with an air joint; a floater liquid level meter is arranged in the ink inlet box body; and a floater liquid level meter is arranged in the ink return box body.
As an improvement of the secondary ink box, the bottom of the ink inlet box body and the bottom of the ink return box body are both provided with pollution discharge joints.
As an improvement of a two-stage ink box, the support is fixedly connected with the ink box body through a screw which penetrates through the support and is screwed into the ink box body, an electromagnetic valve is fixedly connected on the ink box body, and a groove for avoiding the electromagnetic valve is formed in the support. The bracket is arranged, so that the secondary ink box can be conveniently installed on a trolley and other parts.
The utility model provides an ink supply unit of digital printing machine, includes one-level ink horn, supplies china ink pump, second grade ink horn, solenoid valve and shower nozzle, the second grade ink horn is the right aforesaid second grade ink horn of digital printing machine, be equipped with into china ink mouth, ink jet and ink return opening on the shower nozzle, the solenoid valve is including locating advance the china ink solenoid valve of china ink passageway bottom with locate return the china ink solenoid valve of china ink passageway bottom, one-level ink horn, advance the china ink box body, advance the china ink passageway, advance china ink solenoid valve, shower nozzle, return the china ink solenoid valve, return the china ink passageway, return the china ink box body and communicate in proper order and form circulation circuit, supply the china ink pump to do circulation circuit provides power. The ink supply device adopts the two-stage ink box, and can realize ink return in the existing space. In addition, through forming circulation circuit, be favorable to the more effective utilization of ink, still be favorable to the shower nozzle cooling simultaneously.
As an improvement of the ink supply device, the ink supply device further comprises a cooling component, and the cooling component can be arranged between the ink return box body and the primary ink box or at other parts. Through setting up cooling module to lower the temperature to the ink, and cool off the shower nozzle through the ink.
As an improvement of the ink supply device, the cooling component is a water cooling component.
The utility model discloses an ink horn body beneficial effect of digital printing machine's second grade ink horn is: the ink box body of the integrated structure is provided with the ink inlet channel and the ink return channel which are mutually independent, the structure is compact, and the ink return can be realized on the premise of not changing the size of the existing installation space.
The utility model discloses a digital printing machine's second grade ink horn and ink feed mechanism adopt the utility model discloses a digital printing machine's second grade ink horn has the utility model discloses a digital printing machine's whole beneficial effect of second grade ink horn.
Drawings
Fig. 1 is a block diagram of an ink supply device according to an embodiment of the present invention.
Fig. 2 and fig. 3 are schematic perspective views of two-stage ink cartridges of an ink supply device according to an embodiment of the present invention.
Fig. 4 is an exploded view of a second-stage ink cartridge of the ink supply device according to the embodiment of the present invention.
Fig. 5 is a schematic perspective view of an ink cartridge body of a second-stage ink cartridge of an ink supply device according to an embodiment of the present invention.
Fig. 6 is a front view of the ink cartridge body of the two-stage ink cartridge of the ink supply device according to the embodiment of the present invention.
Fig. 7 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 6.
Fig. 8 is a sectional view taken along line B-B in fig. 6.
In the figure, 1, an ink cartridge body; 11. an ink feed cartridge body; 111. an ink inlet hole; 12. an ink inlet channel; 121. an ink hole; 122. An electromagnetic valve mounting hole; 123. waste discharge holes; 13. an ink return channel; 14. an ink return box body; 141. an ink return hole; 15. a void; 16. a bracket mounting hole;
2. an ink inlet joint;
3. an ink return joint;
4. an ink inlet cover;
5. an ink return cover;
6. a float level gauge;
7. a gas joint;
8. an electromagnetic valve;
9. a blowdown joint;
10. and (4) a bracket.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the invention.
Referring to fig. 5 to 8, the utility model discloses an ink horn body of second grade ink horn of digital printing machine, ink horn body integrated into one piece or assembly are as an organic whole, the ink horn body includes:
an ink inlet channel;
the ink inlet box body is provided with an ink inlet cavity communicated with the ink inlet channel;
an ink return channel;
the ink return box body is provided with an ink return cavity communicated with the ink return channel;
the ink inlet channel and the ink return channel are independent from each other, and the ink inlet channel and the ink return channel are horizontally distributed in parallel.
The utility model discloses an ink horn body of digital calico printing machine's second grade ink horn forms the mutually independent ink feed passageway and returns the black passageway on it, and the ink feed passageway is with returning black passageway level and distributing side by side, compact structure, compare through setting up the mode of ink feed box and returning two independent second grade ink horns of ink horn, the size is littleer, under the prerequisite that does not change current installation space size (the size of ink feed passageway can be the same with the width of the ink feed box body of current second grade ink horn with the size of returning the black passageway keeps unanimous), is used for realizing returning the china ink; the ink box body is integrally formed, and the ink box body is easy to process. The ink box body can also be assembled by two or more parts, for example, the ink inlet box body and the ink inlet channel are a first part, the ink return box body and the ink return channel are a second part, and the first part and the second part are assembled into a whole.
Example of ink Cartridge body 1
Referring to fig. 5 to 8, the embodiment of the present invention provides an ink cartridge body 1 of a second-level ink cartridge of a digital printing machine, wherein the ink cartridge body 1 is integrally formed, and the ink cartridge body 1 includes:
an ink inlet passage 12;
an ink inlet box body 11 which is provided with an ink inlet cavity communicated with the ink inlet channel 12;
an ink return passage 13;
an ink return box body 14 having an ink return chamber communicating with the ink return channel 13;
wherein, the ink inlet channel 12 and the ink return channel 13 are independent from each other, and the ink inlet channel 12 and the ink return channel 13 are horizontally distributed in parallel.
In this embodiment, the widths of the ink inlet box body 11 and the ink return box body 14 are both greater than the widths of the ink inlet channel 12 and the ink return channel 13, and the ink inlet box body 11 and the ink return box body 14 are respectively located at two ends of the secondary ink cartridge, so that the ink inlet box body 11 and the ink return box body 14 have enough space for installing the float level meter 6.
In this embodiment, the ink inlet channel 12 and the ink return channel 13 are located between the ink inlet tank 11 and the ink return tank 14.
In this embodiment, the outer sidewall of the ink inlet box 11 in the length direction is provided with an ink inlet hole 111; the ink return hole 141 is opened on the outer side wall of the ink return box body 14 in the length direction.
In this embodiment, two side walls of the ink cartridge body 1 are both flat surfaces, so as to be connected with the support 10.
In this embodiment, a gap 15 is formed between the upper surfaces of the ink inlet channel 12 and the ink return channel 13, and the upper surface of the middle portion of the ink cartridge body 1 is provided with a groove. The gap 15 facilitates heat dissipation and reduces heat exchange between the ink inlet channel 12 and the ink return channel 13, so that the temperature of the ink in the ink inlet channel 12 is less affected by the ink in the ink return channel 13 (due to the higher temperature of the head, the temperature of the ink in the ink return channel 13 after passing through the head is higher than the temperature of the ink in the ink inlet channel 12 that does not enter the head).
In this embodiment, the ink inlet box body 11 and the ink return box body 14 are higher than the ink inlet channel 12 and the ink return channel 13, the whole ink cartridge body 1 is concave, a circuit board can be mounted in the concave area, and the groove is also formed in the concave area of the ink cartridge body 1, which is beneficial to heat dissipation of the circuit board.
In this embodiment, the bottoms of the ink inlet channel 12 and the ink return channel 13 are both provided with an ink hole 121 and a solenoid valve mounting hole 122; waste discharge holes 123 are formed in the bottoms of the ink inlet channel 12 and the ink return channel 13. The ink hole 121 is for letting ink into the solenoid valve 8, and the solenoid valve 8 mounting hole 122 is for fixing the solenoid valve 8 to the cartridge body 1.
In this embodiment, the ink cartridge body 1 is centrosymmetric, and the direction does not need to be distinguished, which is beneficial to assembly.
In this embodiment, the bottom of the ink cartridge body 1 is provided with a bracket mounting hole 16.
The utility model discloses digital calico printing machine's 1 beneficial effects of ink horn body of second grade ink horn are: the ink box body 1 with the integrated structure is provided with the ink inlet channel 12 and the ink return channel 13 which are mutually independent, has compact structure and can be used for realizing ink return on the premise of not changing the size of the existing installation space; the ink inlet box body 11 and the ink return box body 14 are positioned at two ends of the ink box body 1, and the ink inlet channel 12 and the ink return channel 13 are positioned between the ink inlet box body 11 and the ink return box body 14, so that the original width can be kept, and the float liquid level meter 6 can be conveniently installed.
Examples of two-stage ink cartridges
Referring to fig. 2 to 8, the utility model provides a digital printing machine's second grade ink horn simultaneously, including ink horn body 1, ink horn body 1 is the aforesaid ink horn body 1 of digital printing machine's second grade ink horn.
In this embodiment, the opening of the ink inlet box body 11 faces upward, the top of the ink inlet box body 11 is provided with the ink inlet cover 4, and the ink inlet cover 4 is provided with the gas joint 7; the opening of the ink return box body 14 is upward, the top of the ink return box body 14 is provided with an ink return cover 5, and the ink return cover 5 is provided with an air connector 7; a floater liquid level meter 6 is arranged in the ink inlet box body 11; the ink return box body 14 is provided with a float liquid level meter 6.
In this embodiment, the bottom of the ink inlet box 11 and the bottom of the ink return box 14 are both provided with a pollution discharge joint 9.
In this embodiment, the support 10 is fixedly connected to the ink cartridge body 1 through a screw penetrating through the support 10 and screwed into the ink cartridge body 1, the ink cartridge body 1 is fixedly connected to the electromagnetic valve 8, and the support 10 is provided with a groove for avoiding the electromagnetic valve 8. The bracket 10 is arranged to conveniently mount the secondary ink box on a trolley and the like.
Embodiments of the ink supply apparatus
Referring to fig. 1 to 8, the utility model provides an ink supply unit of digital printing machine simultaneously, including one-level ink horn, confession china ink pump, second grade ink horn, solenoid valve 8 and shower nozzle, the second grade ink horn is the right aforesaid second grade ink horn of digital printing machine, be equipped with into china ink mouth, ink jet and ink return mouth on the shower nozzle, solenoid valve 8 is including locating advance black solenoid valve 8 and locate of black passageway 12 bottom return black solenoid valve 8 of black passageway 13 bottom, one-level ink horn, advance black box body 11, advance black passageway 12, advance black solenoid valve 8, shower nozzle, return black solenoid valve 8, return black passageway 13, return black box body 14 and communicate formation circulation circuit in proper order, supply the china ink pump do circulation circuit provides power. The ink supply device adopts the two-stage ink box, and can realize ink return in the existing space. In addition, through forming circulation circuit, be favorable to the more effective utilization of ink, still be favorable to the shower nozzle cooling simultaneously.
In this embodiment, the ink supply device further includes a cooling component, and the cooling component may be disposed between the ink recovery box 14 and the primary ink cartridge or at other positions. Through setting up cooling module to lower the temperature to the ink, and cool off the shower nozzle through the ink.
In this embodiment, the cooling assembly is a water cooling assembly.
In this embodiment, each part of the ink supply apparatus is conventional except for the second-stage ink cartridge, and therefore, the parts except the second-stage ink cartridge are not described in detail. The improvement of the ink supply device comprises the connection relation among all parts besides the secondary ink box, but the assembly among all parts is also more conventional, so the details are not repeated.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto but is intended to cover all modifications and equivalents as may be included within the spirit and scope of the invention. Any modifications which do not depart from the functional and structural principles of the invention are intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides an ink horn body of digital printing machine which characterized in that: the ink box body (1) is integrally formed or assembled, and the ink box body (1) comprises:
an ink inlet passage (12);
the ink inlet box body (11) is provided with an ink inlet cavity communicated with the ink inlet channel (12);
an ink return channel (13);
the ink return box body (14) is provided with an ink return cavity communicated with the ink return channel (13);
wherein the ink inlet channel (12) and the ink return channel (13) are mutually independent, and the ink inlet channel (12) and the ink return channel (13) are horizontally distributed in parallel.
2. The cartridge body of a digital printing machine according to claim 1, wherein: the widths of the ink inlet box body (11) and the ink return box body (14) are larger than the widths of the ink inlet channel (12) and the ink return channel (13).
3. The cartridge body of a digital printing machine according to claim 1, wherein: the ink inlet box body (11) and the ink return box body (14) are respectively positioned at two ends of the ink box body (1).
4. The ink cartridge body of a digital printing machine according to claim 3, wherein: the outer side wall of the ink inlet box body (11) in the length direction is provided with an ink inlet hole (111); the outer side wall of the ink return box body (14) in the length direction is provided with an ink return hole (141); the two side walls of the ink box body (1) are both planes.
5. The cartridge body of a digital printing machine according to claim 1, wherein: a gap (15) is arranged between the upper surfaces of the ink inlet channel (12) and the ink return channel (13); the bottoms of the ink inlet channel (12) and the ink return channel (13) are provided with an ink hole (121) and an electromagnetic valve mounting hole (122); waste discharge holes (123) are formed in the bottoms of the ink inlet channel (12) and the ink return channel (13); the ink box body (1) is centrosymmetric; the height of the ink inlet box body (11) and the height of the ink return box body (14) are larger than that of the ink inlet channel (12) and the ink return channel (13), and the ink box body (1) is overall concave; the bottom of the ink box body (1) is also provided with a bracket mounting hole (16).
6. The utility model provides a second grade ink horn of digital printing machine, includes ink horn body (1), its characterized in that: the ink box body (1) is the ink box body (1) of the digital printing machine in any one of claims 1 to 5.
7. The secondary cartridge of digital printing machine according to claim 6, wherein: the opening of the ink inlet box body (11) faces upwards, the top of the ink inlet box body (11) is provided with an ink inlet cover (4), and the ink inlet cover (4) is provided with a gas joint (7); the opening of the ink return box body (14) faces upwards, the top of the ink return box body (14) is provided with an ink return cover (5), and the ink return cover (5) is provided with a gas joint (7); a floater liquid level meter (6) is arranged in the ink inlet box body (11); a floater liquid level meter (6) is arranged in the ink return box body (14); and the bottoms of the ink inlet box body (11) and the ink return box body (14) are respectively provided with a sewage discharge joint (9).
8. The secondary ink cartridge of a digital printing machine according to claim 6, wherein: the secondary ink box further comprises a support (10), the support (10) is fixedly connected with the ink box body (1) through a screw penetrating through the support (10) and screwed into the ink box body (1), the ink box body (1) is fixedly connected with an electromagnetic valve (8), and a groove avoiding the electromagnetic valve (8) is formed in the support (10).
9. The utility model provides an ink supply unit of digital calico printing machine, includes one-level ink horn, supplies black pump, second grade ink horn, solenoid valve (8) and shower nozzle, its characterized in that: the second-stage ink box is as claimed in any one of claims 6 to 8, the nozzle is provided with an ink inlet, an ink jet and an ink return port, the solenoid valve (8) comprises an ink inlet solenoid valve (8) arranged at the bottom of the ink inlet channel (12) and an ink return solenoid valve (8) arranged at the bottom of the ink return channel (13), the first-stage ink box, the ink inlet box body (11), the ink inlet channel (12), the ink inlet solenoid valve (8), the nozzle, the ink return solenoid valve (8), the ink return channel (13) and the ink return box body (14) are sequentially communicated to form a circulation loop, and the ink supply pump provides power for the circulation loop.
10. An ink supply device for a digital printing machine according to claim 9, wherein: the ink supply device further comprises a cooling assembly, and the cooling assembly is a water cooling assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222147813.6U CN218399893U (en) | 2022-08-15 | 2022-08-15 | Ink box body, secondary ink box and ink supply device of digital printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222147813.6U CN218399893U (en) | 2022-08-15 | 2022-08-15 | Ink box body, secondary ink box and ink supply device of digital printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218399893U true CN218399893U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222147813.6U Active CN218399893U (en) | 2022-08-15 | 2022-08-15 | Ink box body, secondary ink box and ink supply device of digital printing machine |
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| Country | Link |
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| CN (1) | CN218399893U (en) |
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2022
- 2022-08-15 CN CN202222147813.6U patent/CN218399893U/en active Active
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