WO2023191381A1 - Dispositif d'impression - Google Patents

Dispositif d'impression Download PDF

Info

Publication number
WO2023191381A1
WO2023191381A1 PCT/KR2023/003836 KR2023003836W WO2023191381A1 WO 2023191381 A1 WO2023191381 A1 WO 2023191381A1 KR 2023003836 W KR2023003836 W KR 2023003836W WO 2023191381 A1 WO2023191381 A1 WO 2023191381A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
printing
lifting
shaft
disposed
Prior art date
Application number
PCT/KR2023/003836
Other languages
English (en)
Korean (ko)
Inventor
최병현
Original Assignee
망고슬래브 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 망고슬래브 주식회사 filed Critical 망고슬래브 주식회사
Publication of WO2023191381A1 publication Critical patent/WO2023191381A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
    • 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
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
    • 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
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material

Definitions

  • the present disclosure relates to a printing device, and specifically to a printing device that can adjust the height between the printing portion of the ink member and the printing medium.
  • the generally known function of a printer is a device that prints desired images on paper, fabric, etc.
  • Handheld printers are small and easy to carry, and can print designs not only on relatively flat surfaces such as paper and fabric, but also on surfaces with changes in the surface, such as human skin and leather.
  • this is not a problem for relatively flat printing media such as paper and fabric, but in the case of soft printing media such as human skin, if the handheld printer is placed in contact with the human skin and moved to print a design, the human skin may be damaged during the movement. Deformation occurs in the skin.
  • the gap between the printing portion of the ink member and the human skin may be too close or touch, and as a result, the desired design may not be printed.
  • the present disclosure aims to solve the above-described problems and other problems.
  • the technical problem to be achieved by some embodiments of the present disclosure is to smoothly print a design on the surface regardless of the material of the printing medium by adjusting the height between the printing part of the ink member and the printing medium in consideration of the material of the printing medium.
  • the purpose is a printing device that can
  • a printing device includes a device body having an opening hole formed in the lower portion; an ink member disposed inside the device body and exposing a printing portion through the opening hole; and a height adjustment module that adjusts the height between the printing unit and the printing medium.
  • the height adjustment module includes: an elevating block disposed at a lower portion of the device body; Button portion disposed on the lifting block; and a lifting unit connected between the inner frame of the device body and the button portion and lifting the lifting block.
  • the lifting block includes: a first frame disposed below the device body and on which the button portion is disposed; and a second frame coupled to the upper part of the first frame and having a through hole through which the lifting unit passes.
  • the lifting block includes: a recessed portion formed in a lower portion of the first frame to be recessed toward the inside of the device body; a protrusion disposed on an opposite side of the depression and protruding in an inner direction of the device body; and a moving hole formed through the depression and the protrusion.
  • the button unit includes an operation button inserted and disposed in the moving hole; and a moving plate connected to the operation button and seated on the protrusion.
  • a lower frame is formed at a lower end of the inner frame, the opening hole is formed in the lower frame, and the first frame includes a frame hole through which the lower frame passes; And it may further include a lifting bulkhead formed along the perimeter of the frame hole and supporting an outer perimeter of the lower frame.
  • the lifting unit includes: a first bracket formed on the button portion; a second bracket formed on the inner frame; and a link beam connected to the first bracket by a first shaft and connected to the second bracket by a second shaft.
  • the lifting unit includes a guide block disposed on an upper portion of the first frame; and a guide hole formed in the guide block into which the first shaft is movably inserted.
  • the lifting unit includes: a first fixing groove formed by cutting in the circumferential direction on the first shaft; a second fixing groove formed by cutting in the circumferential direction of the second shaft; and a fixing piece that is fitted into the first fixing groove or the second fixing groove and prevents the first shaft or the second shaft from being separated from the first bracket or the second bracket, respectively. there is.
  • the lifting block includes: a first roller disposed on one side of the printing unit on the first frame; and a second roller disposed on the other side of the printing unit on the first frame.
  • the lifting unit includes an insertion groove formed on an inner surface of the guide hole; and an elastic member disposed in the insertion groove and having a plurality of bent portions, wherein the first shaft moves between the plurality of bent portions and can adjust the lifting position of the lifting block.
  • the height between the printing part of the ink member and the printing medium can be adjusted in consideration of the material of the printing medium.
  • the design can be smoothly printed on the surface.
  • product performance can be improved by properly printing the design desired by the user even on soft printing media such as human skin and leather, and thus product preference can be improved.
  • FIG. 1 is a top perspective view for explaining a printing device according to some embodiments of the present disclosure.
  • Figure 2 is a lower perspective view for explaining a printing device according to some embodiments of the present disclosure.
  • Figure 3 is a bottom view for explaining a printing device according to some embodiments of the present disclosure.
  • Figure 4 is a perspective view for explaining a height adjustment module according to some embodiments of the present disclosure.
  • Figure 5a is a lower perspective view showing a state before lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 5b is a lower perspective view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 6a is a side view showing a state before lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 6b is a side view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 7a is a side cross-sectional view showing a state before lowering of the height adjustment module according to some embodiments of the present disclosure.
  • Figure 7b is a side cross-sectional view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 8a is a partial side cross-sectional view showing a state before lowering of the height adjustment module according to some embodiments of the present disclosure.
  • Figure 8b is a partial side cross-sectional view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • FIGS. 9A and 9B are diagrams showing a state in which the height adjustment module is raised or lowered according to the material of the printing medium in the printing device according to some embodiments of the present disclosure.
  • Figure 10 is a partial side cross-sectional view showing another form of a height adjustment module according to some embodiments of the present disclosure.
  • the term “or” should be understood not as “or” in the exclusive sense but as “or” in the connotative sense. That is, unless otherwise specified or clear from context, “X utilizes A or B” is intended to mean one of the natural implicit substitutions. That is, either X uses A; X uses B; Or, if X uses both A and B, “X uses A or B” can apply to either of these cases. Additionally, the term “and/or” as used in this disclosure should be understood to refer to and include all possible combinations of one or more of the related listed items.
  • FIG. 1 is a top perspective view for explaining a printing device according to some embodiments of the present disclosure.
  • Figure 2 is a lower perspective view for explaining a printing device according to some embodiments of the present disclosure.
  • Figure 3 is a bottom view for explaining a printing device according to some embodiments of the present disclosure.
  • Figure 4 is a perspective view for explaining a height adjustment module according to some embodiments of the present disclosure.
  • Figure 5a is a lower perspective view showing a state before lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 5b is a lower perspective view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 6a is a side view showing a state before lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 6b is a side view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 7a is a side cross-sectional view showing a state before lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 7b is a side cross-sectional view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • Figure 8a is a partial side cross-sectional view showing a state before lowering of the height adjustment module according to some embodiments of the present disclosure.
  • Figure 8b is a partial side cross-sectional view showing a state after lowering the height adjustment module according to some embodiments of the present disclosure.
  • FIGS. 9A and 9B are diagrams showing a state in which the height adjustment module is raised or lowered according to the material of the printing medium in the printing device according to some embodiments of the present disclosure.
  • Figure 10 is a partial side cross-sectional view showing another form of a height adjustment module according to some embodiments of the present disclosure.
  • the printing device 100 includes a device lead 200, a device body 300, an ink member 400, a height adjustment module 500, and a control unit ( 600).
  • the above-described components are not essential for implementing the printing device 100, so the printing device 100 described in this disclosure may have more or less components than the components listed above.
  • the device lead 200 can be detached from the upper part of the device body 300.
  • detachable structures may be implemented in various forms inside the device lead 200 and on top of the device body 300.
  • the user can replace the ink member 400 inside the device body 300 by detaching the device lead 200 from the top of the device body 300.
  • the device body 300 is combined with the device lead 200 and can form the overall appearance of the printing device 100.
  • An inner frame 350 and a lower frame 320 may be disposed inside the device body 300.
  • a receiving groove 351 may be formed in the central portion of the internal frame 350, and an ink member 400 may be disposed in the receiving groove 351.
  • the control unit 600 may be disposed around the outer circumference of the internal frame 350.
  • the control unit 600 can control the overall operation of the printing device 100.
  • the control unit 600 may be a concept that includes a circuit board, various circuit components, batteries, and various control logic. .
  • a penetrating interface hole 310 may be formed on the outside of the device body 300, and an interface unit V connected to the control unit 600 may be exposed and disposed in the interface hole 310.
  • an interface unit V connected to the control unit 600 may be exposed and disposed in the interface hole 310.
  • the interface unit (V) may be a USB terminal, but is not necessarily limited thereto.
  • the lower frame 320 may be connected to the lower part of the inner frame 350, and an opening hole 330 connected to the receiving groove 351 may be formed in the center of the lower frame 320. Accordingly, the printing portion 410 formed at the bottom of the ink member 400 disposed in the receiving groove 351 may be exposed to the lower part of the device body 300 through the opening hole 330.
  • the ink member 400 may be placed in the receiving groove 351 formed in the internal frame 350, and a printing unit 410 that prints a design on a printing medium may be placed at the bottom of the ink member 400. And the printing unit 410 may be exposed to the printing medium through the opening hole 330 described above.
  • the height adjustment module 500 may be disposed at the lower part of the device body 300, and may be used for printing of the ink member 400.
  • the height between the unit 410 and the printing medium can be adjusted. In order for a design to be properly printed on a printing medium, a certain distance must be maintained between the printing medium and the printing unit 410.
  • the printing unit 410 and the printing medium may come into direct contact, and in this case, the design may be printed on the printing medium in a lump.
  • the printing medium is a soft material such as human skin
  • the printing device 100 when the printing device 100 is placed on the human skin and moved to print the design, the human skin may be deformed and come into contact with the printing unit 410. . In this case, the design may not be printed properly on the human skin.
  • the height adjustment module 500 adjusts the distance between the printing unit 410 of the ink member 400 and the printing medium in consideration of the material of the printing medium, so that the design can be properly printed on the printing medium.
  • the height adjustment module 500 may include a lifting block 510, a lifting unit 560, and a button portion 520.
  • the lifting block 510 may be disposed at the lower part of the device body 300. In an embodiment of the present disclosure, the lifting block 510 may be disposed below the internal frame 350 constituting the device body 300. This lifting block 510 may include a first frame 511 and a second frame 517.
  • the first frame 511 may be disposed at the lower portion of the device body 300, and a button portion 520 may be disposed on the first frame 511.
  • the first frame 511 and the second frame 517 may be disposed below the inner frame 350, and the button portion 520 includes a depression 512, a protrusion 512a, and It may include a moving hole 513.
  • the recessed portion 512 may be formed to be recessed from the lower portion of the first frame 511 toward the inside of the device body 300.
  • the protrusion 512a may be formed on the opposite side of the depression 512 to protrude in the inner direction of the device body 300.
  • the moving hole 513 may be formed penetrating the depression 512 and the protrusion 512a.
  • the button unit 520 may be arranged in connection with the lifting block 510 and the lifting unit 560, and the lifting unit 560 can be operated by a user's manipulation.
  • the button unit 520 may include an operation button 521 and a moving plate 522.
  • the operation button 521 may have a rectangular parallelepiped shape, and in this case, the user can easily move the operation button 521 inside the movement hole 513 with one finger. Other forms that are easy to operate with fingers are also possible.
  • the moving plate 522 is connected to the operation button 521 and may be seated on the protrusion 512a located on the first frame.
  • the moving plate 522 may have a generally rectangular plate shape so that the lifting unit 560 can be connected to the upper portion, but is not limited thereto.
  • a frame hole 519a and a lifting partition 519 may be further formed in the first frame 511.
  • the frame hole 519a may be formed at a position corresponding to the lower frame 320 on the first frame 511, and the lower frame 320 may be inserted and placed in the frame hole 519a. At this time, the printing portion 410 of the ink member 400 exposed to the opening hole 330 of the lower frame 320 may also be inserted and disposed in the frame hole 519a.
  • the lifting bulkhead 519 may be formed along the perimeter of the frame hole 519a on the first frame 511, and supports the outer perimeter of the lower frame 320 when the first frame 511 is raised and lowered. You can go up and down in any direction.
  • the second frame 517 may be placed inside the device body 300 and may be coupled to the top of the first frame 511.
  • a plurality of fastening parts 511a may be disposed on the upper part of the first frame 511, and the first frame 511 and the second frame 517 are connected by bolts through the fastening parts 511a. can be concluded. Other combination forms are also possible.
  • a through hole 518 through which the lifting unit 560 passes may be formed in the second frame 517.
  • the lifting unit 560 is disposed through the through hole 518 and can connect the lower part of the internal frame 350 and the upper part of the moving plate 522.
  • the lifting block 510 may further include a first roller 530 and a second roller 540.
  • a first roller bracket 514a is formed on one side of the lifting bulkhead 519 on the first frame 511, and a first roller 530 may be disposed on the first roller bracket 514a.
  • a second roller bracket 514b may be formed on the other side of the lifting bulkhead 519, and a second roller 540 may be disposed on the second roller bracket 514b.
  • the first roller 530 and the second roller 540 are disposed on both sides of the printing unit 410 to be spaced apart from the printing unit 410.
  • the printing unit 410 When 410 moves to print a design on a printing medium, the first roller 530 and the second roller 540 are respectively disposed in the moving direction of the printing unit 410, so that the printing unit 410 moves. It can be confirmed that it runs smoothly. That is, the first roller 530 and the second roller 540 can assist the movement of the printing unit 410.
  • the first roller 530 and the second roller 540 move smoothly, so the printing unit 410 moves smoothly so that the design can be properly printed on the printing medium. .
  • control unit 600 may further include an encoder module 610.
  • the encoder module 610 may include a first gear 611, a second gear 612, and a detection sensor 613.
  • the first gear 611 may be connected to the rotation shaft 530a of the first roller 530, and the second gear 612 may be arranged to engage with the first gear 611.
  • the detection sensor 613 is disposed in a position opposite to the second gear 612 and can detect the rotation speed of the second gear 612.
  • the detection sensor 613 transmits the detected rotation speed of the second gear 612 to the control unit 600, and the control unit 600 calculates this to determine the distance traveled by the printing device 100.
  • 600 pulses are generated when the first roller 530 rotates by 1 inch
  • the control unit 600 recognizes that 600 pulses have been generated, it reports that the printing device 100 has moved by 1 inch. You can decide.
  • control unit 600 can print a design at 600 dpi resolution within 1 inch by synchronizing with a resolution of 1 dpi per pulse.
  • the printing unit 410 prints the design at 600 dpi on the surface of the printing medium within the moving distance of 1 inch.
  • the user can adjust the resolution of the design to a different value in proportion to the number of rotations of the first roller 530 using control programs such as apps and computer programs that can be installed on terminals, computers, etc.
  • the lifting unit 560 is connected between the inner frame 350 of the device body 300 and the button portion 520, and the button portion ( The lifting block 510 can be raised and lowered according to the operation of 520).
  • the lifting unit 560 according to an embodiment of the present disclosure includes a first bracket 566, a first shaft 564, a second bracket 567, a second shaft 565, a fixing piece 568, and a link beam ( 563) and a guide block 561.
  • a pair of first brackets 566 may be disposed at opposing positions on the upper part of the moving plate 522 of the button portion 520.
  • a shaft hole may be formed in the first bracket 566, and the first shaft 564 may be inserted and disposed in the shaft hole.
  • a pair of second brackets 567 may be disposed at opposing positions on the lower part of the internal frame 350.
  • a shaft hole may be formed in the second bracket 567, and a second shaft 565 may be inserted and disposed in the shaft hole.
  • the link beam 563 is disposed between a pair of first brackets 566 and a pair of second brackets 567, and is connected to the first bracket 566 by a first shaft 564. 2
  • the bracket 567 may be connected to the second shaft 565.
  • a pair of first fixing grooves 564a cut in the circumferential direction may be formed on both edges of the first shaft 564, and a pair of first fixing grooves 564a may be formed on both edges of the second shaft 565.
  • a pair of second fixing grooves 565a cut in one direction may be formed.
  • the fixing piece 568 is respectively fitted into a pair of first fixing grooves 564a or a pair of second fixing grooves 565a, and the first shaft 564 or the second shaft 565 is respectively It is possible to prevent separation from the first bracket 566 or the second bracket 567.
  • first and second fixing pieces 568 are coupled to each pair of first and second fixing grooves 564a and 565a formed on the first and second shafts 564 and 565, and the first and second shafts 564 and 565 are connected to the first and second fixing grooves 564a and 565a. It prevents separation from the brackets 566 and 567 and the link beam 563.
  • the fixing piece 568 may include a protrusion 568a protruding toward the center of the fixing piece 568.
  • the protrusion 568a is inserted into the first and second fixing grooves 564a and 565a. , preventing separation of the first and second shafts 564 and 565.
  • a pair of guide blocks 561 may be disposed on both sides of the button portion 520 and the lifting unit 560 at the top of the first frame 511.
  • a guide hole 562 may be formed in the guide block 561, and the first shaft 564 may be inserted and disposed in the guide hole 562.
  • the movement plate 522 connected to the operation button 521 moves together.
  • the first shaft 564 connected to the upper part of the moving plate 522 with the first bracket 566 moves in the same direction as the operation button 521 along the guide hole 562.
  • the operation button 521 is located on one side of the moving hole 513, and the first shaft 564 is also located on one side of the guide hole 562.
  • first shaft 564 connected to the first bracket 566 disposed on the upper part of the moving plate 522 moves from one side to the other side along the longitudinal direction of the guide hole 562.
  • the link beam 563 connected to the first shaft 564 rotates, and accordingly, the lifting block 510 moves the device body 300. ) moves in the downward direction. Since the upper part of the link beam 563 is connected to the lower part of the internal frame 350 and its position is fixed, the lifting block 510 connected to the lower part of the link beam 563 is lowered.
  • the lifting unit 560 may further include an insertion groove 562a and an elastic member 569.
  • the insertion groove 562a may be formed by cutting into the inside of the guide hole 562. Additionally, the elastic member 569 may be disposed in the insertion groove 562a, and a plurality of bent portions 569a may be formed. In an embodiment of the present disclosure, the elastic member 569 may be a leaf spring, but it is not necessarily limited thereto, and other materials capable of exerting elastic force are also possible.
  • Both sides of the elastic member 569 can be bent and inserted into the insertion groove 562a, and as the elastic member 569 is unfolded again, a plurality of bent portions 569a may be arranged along the longitudinal direction of the guide hole 562. You can.
  • the first shaft 564 can move between the plurality of bent portions 569a and adjust the lifting position of the lifting block 510.
  • bent portion 569a is made of an elastic material, when the first shaft 564 moves, a pair of bends disposed at the upper and lower portions of the guide hole 562 are caused by the pushing force of the first shaft 564.
  • the parts 569a are spread in the up and down directions, and the first shaft 564 can move beyond one of the bent parts 569a.
  • FIGS. 5A and 5B show a lower perspective view of the height adjustment module 500 before and after being raised
  • FIGS. 7A and 7B show a side cross-sectional view of the height adjustment module 500 before and after being raised.
  • the user uses the finger to press the operation button 521 shown in FIGS. 5A and 7A. Then, it is moved in the direction of the arrow shown in FIGS. 5B and 7B inside the moving hole 513.
  • the above-described lifting unit 560 operates and lowers the lifting block 510 in the direction of the arrow indicated downward. That is, the lifting unit 560 can adjust the height between the printing unit 410 and the printing medium by moving the lifting block 510 upward or downward according to the movement of the operation button 521.
  • the height difference between the bottom surface of the first frame 511 and the bottom surface of the printing unit 410 does not show a significant difference.
  • the height difference between the bottom surface of the first frame 511 and the printing unit 410 is maintained at a distance equal to Z1, which will be discussed below.
  • the first frame 511 is lowered, so the bottom surface of the first frame 511 and the bottom of the printing unit 410 The height difference between the surfaces becomes larger. Precisely, the height difference between the lower surface of the first frame 511 and the printing unit 410 was adjusted to maintain a distance equal to Z2, which will be discussed below.
  • first roller 530 and the second roller 540 are connected to the lower part of the first frame 511, so that when they descend together, they can move smoothly on the surface of the printing medium.
  • Figures 6a and 6b show side views of the height adjustment module 500 before and after being lifted.
  • the printing media are indicated as G1 and G2, which may be classified according to the material of the printing media.
  • the printing medium G1 may be a relatively flat or hard material, such as paper, fabric, a wall, a wooden board, etc.
  • the printing medium (G2) may be a soft material, for example, a material whose surface may be deformed during the printing process, such as human skin or rubber.
  • the distance between the printing unit 410 and the printing medium is indicated as Z1 and Z2, which can be defined as the distance at which the printing unit 410 can print on the printing medium.
  • Z1 and Z2 will be defined and explained as the printing distance or jetting distance.
  • the printing unit 410 and the printing medium (G1) are used to smoothly print on the printing medium (G1).
  • the distance between them must be maintained at the first jetting distance (Z1).
  • the user can place the lifting block 510 inside the lower part of the device body 300 without lowering it.
  • the printing unit 410 and the printing medium are connected in order for the printing unit 410 to smoothly print on the printing medium (G1).
  • the distance between (G1) must be maintained at the second jetting distance (Z2). This takes into account the surface deformation of the printing medium (G2). At this time, the user must lower the lifting block 510.
  • the user can lower the lifting block 510 by operating the operation button 521 as described above.
  • the first roller 530 and the second roller 540 may also descend.
  • the printing unit 410 may not descend.
  • the jetting distance between the printing unit 410 and the printing medium (G2) is adjusted from Z1 to Z2. Afterwards, when the user holds the printing device 100 and moves it along the surface of the printing medium, the jetting distance (Z2) is maintained between the printing unit 410 and the printing medium (G2) even if there is a change in the surface of the printing medium, so that the design can be You can print smoothly.
  • FIGS. 9A and 9B the operation of the printer device according to surface changes for each printing medium is shown.
  • P1 shown in this drawing represents a printing area and represents an area where the printing unit 410 prints a design by injecting ink into the printing medium G1 spaced at a predetermined interval.
  • the first roller 530 and the second roller 540 facilitate the surface movement of the printing medium G1.
  • the distance maintained between the printing unit 410 and the printing medium G1 may be the first jetting distance Z1 shown in FIG. 6A.
  • the printing medium G2 when the printing medium G2 is made of a soft material and the printing device 100 is moved in the direction of the arrow, the printing medium G2 is deformed due to the force applied by the user.
  • the first roller 530 and the second roller 540 move along the surface of the printing medium G2, severe compression may occur.
  • the user operates the height adjustment module 500 in consideration of the material of the printing medium (G2) to lower the lifting block 510. Accordingly, even if deformation occurs in the printing medium G2, the degree of deformation is reflected, and ultimately, a predetermined gap is maintained between the printing unit 410 and the printing medium G2 in the printing area P2.
  • P2 shown in this drawing represents a printing area and represents an area where the printing unit 410 prints a design by injecting ink into the printing medium G2 spaced at a predetermined interval.
  • the printing area P1 shown in FIG. 9A and the printing area P2 shown in FIG. 9B may have a relatively equal distance between the printing unit 410 and the printing medium.
  • the height between the printing unit 410 of the ink member 400 and the printing medium can be adjusted in consideration of the material of the printing medium. Accordingly, there is an advantage in that a design can be smoothly printed on the surface by forming a printing area in consideration of surface deformation depending on the material of the printing medium that may occur during the printing process.
  • the printing device is not limited to the configuration and method of some of the embodiments described above, but may be configured by selectively combining all or part of each embodiment so that various modifications can be made. It may be possible.

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

Selon plusieurs modes de réalisation de la présente divulgation, un dispositif d'impression est divulgué. Un dispositif d'impression peut comprendre : un corps de dispositif comportant un trou d'ouverture formé à travers sa partie inférieure ; un élément d'encre disposé dans le corps de dispositif et comportant une partie d'impression exposée à travers le trou d'ouverture ; et un module de réglage de hauteur servant à régler une hauteur entre la partie d'impression et un support d'impression.
PCT/KR2023/003836 2022-03-31 2023-03-23 Dispositif d'impression WO2023191381A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2022-0040059 2022-03-31
KR1020220040059A KR102433120B1 (ko) 2022-03-31 2022-03-31 프린팅 장치

Publications (1)

Publication Number Publication Date
WO2023191381A1 true WO2023191381A1 (fr) 2023-10-05

Family

ID=83112172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2023/003836 WO2023191381A1 (fr) 2022-03-31 2023-03-23 Dispositif d'impression

Country Status (2)

Country Link
KR (2) KR102433120B1 (fr)
WO (1) WO2023191381A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102433120B1 (ko) * 2022-03-31 2022-08-18 주식회사 키닉스 테크놀로지 프린팅 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999016A (en) * 1987-06-08 1991-03-12 Canon Kabushiki Kaisha Hand recording apparatus
US20020070988A1 (en) * 1999-10-27 2002-06-13 Desormeaux David A. Solid and semi-flexible body inkjet printing system
JP4453812B2 (ja) * 2003-05-08 2010-04-21 セイコーエプソン株式会社 ギャップ調節装置、記録装置、液体噴射装置
KR101865665B1 (ko) * 2017-09-08 2018-06-08 스케치온 주식회사 스킨 프린터
US20200084333A1 (en) * 2018-09-10 2020-03-12 Ricoh Company, Ltd. Image forming apparatus
KR102433120B1 (ko) * 2022-03-31 2022-08-18 주식회사 키닉스 테크놀로지 프린팅 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2547113Y2 (ja) * 1991-08-02 1997-09-10 三菱電機株式会社 ヘッド支持機構
KR101820819B1 (ko) 2016-06-02 2018-01-22 주식회사 잼 패턴 인식을 이용한 스마트 줄자 및 그 작동 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999016A (en) * 1987-06-08 1991-03-12 Canon Kabushiki Kaisha Hand recording apparatus
US20020070988A1 (en) * 1999-10-27 2002-06-13 Desormeaux David A. Solid and semi-flexible body inkjet printing system
JP4453812B2 (ja) * 2003-05-08 2010-04-21 セイコーエプソン株式会社 ギャップ調節装置、記録装置、液体噴射装置
KR101865665B1 (ko) * 2017-09-08 2018-06-08 스케치온 주식회사 스킨 프린터
US20200084333A1 (en) * 2018-09-10 2020-03-12 Ricoh Company, Ltd. Image forming apparatus
KR102433120B1 (ko) * 2022-03-31 2022-08-18 주식회사 키닉스 테크놀로지 프린팅 장치

Also Published As

Publication number Publication date
KR102433120B1 (ko) 2022-08-18
KR20230141397A (ko) 2023-10-10

Similar Documents

Publication Publication Date Title
WO2023191381A1 (fr) Dispositif d'impression
WO2017095143A1 (fr) Structure de montage de carte de circuit imprimé et appareil d'affichage incluant celle-ci
WO2012002679A2 (fr) Store vénitien à doubles rouleaux
WO2014133265A1 (fr) Appareil d'affichage
WO2018088672A1 (fr) Appareil de formation d'image
WO2014021486A1 (fr) Dispositif d'adhérence de film de protection, feuille d'adhérence de film de protection et procédé d'adhérence de film de protection pour unité d'affichage de dispositif électronique portable
WO2021137440A1 (fr) Dispositif électronique comprenant une structure supplémentaire
WO2011149269A2 (fr) Dispositif de décoration d'ongle
WO2017010737A1 (fr) Appareil de montage automatique et appareil de formation d'image le comprenant
WO2022103145A1 (fr) Dispositif de coupe d'électrode
WO2017222143A1 (fr) Appareil de formation d'image et son procédé de commande
WO2022191480A1 (fr) Dispositif électronique comprenant un élément d'étanchéité
WO2018056783A1 (fr) Dispositif de commande de type patch
WO2024010274A1 (fr) Dispositif de nail art
WO2015002469A1 (fr) Imprimante d'impression à plat apte à l'impression sur une surface incurvée
WO2014175511A1 (fr) Dispositif de calibrage
ES2000642A6 (es) Maquina impresora por impactos sucesivos
WO2016039563A1 (fr) Structure céramique à deux rangées indépendantes
EP4018792A1 (fr) Structure d'ensemble pcb pour appareil électronique
WO2018124559A1 (fr) Boîtier de batterie et dispositif de commande à distance le comprenant
WO2023063684A1 (fr) Stabilisateur
WO2011112029A2 (fr) Module d'élasticité coulissant pour terminal mobile et terminal mobile de type coulissant utilisant celui-ci
WO2017126816A1 (fr) Appareil de guidage de bande
WO2021085749A1 (fr) Dispositif de fixation d'amortisseur automatique
WO2018084591A1 (fr) Feuille de protection contre les ondes électromagnétiques pour boîtier de protection

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23781237

Country of ref document: EP

Kind code of ref document: A1