WO2014030212A1 - Dispositif de nettoyage de masque d'impression et cassette de rouleau pour dispositif de nettoyage de masque - Google Patents

Dispositif de nettoyage de masque d'impression et cassette de rouleau pour dispositif de nettoyage de masque Download PDF

Info

Publication number
WO2014030212A1
WO2014030212A1 PCT/JP2012/071101 JP2012071101W WO2014030212A1 WO 2014030212 A1 WO2014030212 A1 WO 2014030212A1 JP 2012071101 W JP2012071101 W JP 2012071101W WO 2014030212 A1 WO2014030212 A1 WO 2014030212A1
Authority
WO
WIPO (PCT)
Prior art keywords
cassette
main body
engagement portion
roll
body member
Prior art date
Application number
PCT/JP2012/071101
Other languages
English (en)
Japanese (ja)
Inventor
加藤　光昭
毅 近藤
Original Assignee
富士機械製造株式会社
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 富士機械製造株式会社 filed Critical 富士機械製造株式会社
Priority to PCT/JP2012/071101 priority Critical patent/WO2014030212A1/fr
Priority to JP2014531410A priority patent/JP6080853B2/ja
Priority to CN201280075296.2A priority patent/CN104582966B/zh
Publication of WO2014030212A1 publication Critical patent/WO2014030212A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/003—Cleaning arrangements or devices for screen printers or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/24—Wiping devices using rolls of cleaning cloth

Definitions

  • the present invention relates to a printing mask cleaning device and a roll cassette for a mask cleaning device for cleaning the back surface of a printing mask of a screen printing machine with a long cleaning material.
  • Patent Document 1 describes a printing mask cleaning device including a supply roll around which a long cleaning paper is wound and a take-up roll that winds up the used cleaning paper.
  • the supply roll and the take-up roll are individually attached to and detached from the main body of the printing mask cleaning device attached to the main body of the screen printer by the operator.
  • Patent Document 1 still has sufficient practicality such that it takes time to attach and detach the supply roll and the take-up roll, the printing interruption time at the time of roll replacement is long, and the productivity is lowered. I can't say that.
  • the present invention has been made under the above circumstances, and an object of the present invention is to provide a printing mask cleaning device excellent in practicality and a roll cassette for the mask cleaning device.
  • the above-mentioned problems are (a) a supply roll in which a long cleaning material is wound so as to be able to be pulled out from the tip, and (b) a cleaning unit that cleans the back surface of the printing mask with the cleaning material drawn out from the supply roll. (C) a winding roll for winding the cleaning material after use in the cleaning section; (d) a driving device for rotationally driving the winding roll; and (e) the supply roll, the cleaning section, the winding roll, and The holding member of the printing mask cleaning device including a holding member that holds the driving device can be separated into a main body member that holds the cleaning unit and the driving device, and a cassette that holds the supply roll and the winding roll.
  • the cassette may hold the supply roll and the take-up roll so that they can be removed, or may hold them so that they cannot be removed. If the cassette holds the supply roll and the take-up roll in a removable manner, the rolls are not components of the roll cassette. If the cassette holds in a non-removable manner, both rolls are components of the roll cassette. Can also be considered.
  • the driving device includes a driving source and one or more driving force transmitting members that transmit the driving force of the driving source.
  • the winding roll is attached with one or more driven members that receive the driving force from the driving force transmitting member and transmit the driving force to the winding roll.
  • the take-up roll leaves at least a part of the plurality of driven members in the cassette. It may be removed.
  • a mask cleaning apparatus comprising: a cleaning unit that cleans the back surface of the printing mask with a cleaning material drawn from the supply roll; a driving device that rotationally drives the winding roll; and a main body member that holds the cleaning unit and the driving device.
  • the supply roll and the take-up roll can be attached to and detached from the main body member in a lump by attaching and removing the cassette to and from the main body member.
  • the working time is shorter.
  • the supply roll and the take-up roll can be exchanged with respect to the cassette outside the screen printing machine, regardless of the printing operation, and productivity Can be provided for replacement with a supply roll and a take-up roll that are actually used for cleaning.
  • the roll cassette for a mask cleaning device according to the present invention can be used in the printing mask cleaning device according to the present invention to obtain the above-described effects.
  • FIG. 1 is a side view schematically showing a screen printing machine including a printing mask cleaning device according to an embodiment of the present invention. It is a top view which shows the mask holding
  • the screen printing machine 10 (hereinafter abbreviated as the printing machine 10) includes a printing machine main body 12, a substrate transport device 14, a substrate holding device 16, a mask holding device 18, a squeegee device 20, A printing mask cleaning device 22 (hereinafter abbreviated as “cleaning device 22”) and a control device 24 according to an embodiment of the present invention are included.
  • substrate conveyance apparatus 14 conveys the circuit board 30 (refer FIG. 2) with a horizontal attitude
  • a substrate holding device 16 is provided in the middle of the substrate transfer path by the substrate transfer device 14, holds the circuit board 30 in a horizontal posture, is lifted and lowered by a substrate holding device lifting device (not shown), and holds the circuit board 30 as a mask.
  • a printing mask 32 (hereinafter abbreviated as “mask 32”) held in the apparatus 18 is approached and separated.
  • the substrate transport direction is the left-right direction
  • the direction orthogonal to the substrate transport direction in the horizontal plane is the front-rear direction.
  • the mask 32 has a plurality of openings 44 formed in a printing region 42 of a metal, for example, stainless steel sheet. It is stretched on the mask frame 48.
  • the mask holding device 18 includes a mask frame receiver 54 having a pair of receiving portions 50 that receive the mask frame 48 from below and a plurality of air cylinders 52 as a fixing device that presses and fixes the mask frame 48 to them. .
  • the squeegee device 20 includes a pair of squeegee heads 60 (one shown in FIG. 4) and a squeegee moving device 62 (see FIG. 3).
  • the squeegee slide 66 supported on the squeegee moving device main body 64 so as to be movable in the front-rear direction is guided by the two guides 70 constituting the guide device by the squeegee slide driving device 68 using the electric motor 67 as a driving source. It can be moved horizontally.
  • the front-rear direction is the printing direction.
  • the electric motor 67 an electric motor capable of controlling the rotation angle such as a servo motor is suitable. The same applies to the electric motor described later.
  • a squeegee slide 66 is provided with a pair of squeegee heads 60 and a squeegee lifting device 72 for moving the squeegee heads 60 up and down.
  • the squeegee head 60 includes a squeegee 80 and a squeegee holding device 82 (see FIG. 4).
  • the moving device 90 includes a slide 92 and a slide driving device 94.
  • the slide drive device 94 includes a feed screw 96 attached to the printing machine main body 12 so as to be rotatable about an axis parallel to the front-rear direction and immovable in the axial direction, a nut 98 fixed to the slide 92, and an electric motor 100. By rotating 96 by the electric motor 100, the slide 92 is moved in the front-rear direction while being guided by the guide 102 constituting the guide device.
  • the feed screw 96 a ball screw is suitable.
  • the cleaning device 22 is attached to the slide 92 and moved in the front-rear direction. Details of the cleaning device 22 are shown in FIGS.
  • the cleaning device 22 includes a supply roll 110, a take-up roll 112, a drive device 114, a cleaning unit 116, a holding member 118, and a lock device 120.
  • the holding member 118 is separable into a main body member 122 that holds the driving device 114 and the cleaning unit 116, and a cassette 124 that holds both the supply roll 110 and the take-up roll 112.
  • the cleaning unit 118 116, the driving device 114, and the main body member 122 constitute a mask cleaning device main body 126
  • the cassette 124 constitutes a roll cassette for a mask cleaning device according to an embodiment of the present invention.
  • the main body member 122 is fixed to the slide 92 with a pair of side plates 128 provided in parallel in the front-rear direction, and a cleaning unit 116 is provided between the side plates 128.
  • the cleaning unit 116 includes a paper pressing device 130 and a suction device 131 as shown in FIG.
  • the paper pressing device 130 includes a pressing member 132 and a double-acting air cylinder 134 as a pressing member driving device that raises and lowers the pressing member 132.
  • the suction device 131 includes a negative pressure chamber 140.
  • the negative pressure chamber 140 is connected to a negative pressure generator (not shown) by a tube 141, and the air inside is sucked.
  • the cleaning paper 142 (hereinafter, abbreviated as “paper 142”) as a cleaning material, the suction port 144 opened on the upper surface of the pressing member 132, and the opening 148 provided in the holding member 146 holding the pressing member 132 are passed through. Air is aspirated.
  • the driving device 114 includes an electric motor 160 as a driving source, a driving gear 162 attached to the output shaft 161 of the electric motor 160, and a driving gear 162 rotatably attached to the side plate 128. And an intermeshing drive gear 164.
  • the drive gears 162 and 164 each constitute a drive force transmission member and are disposed outside the side plate 128.
  • Projections 166 and 168 project from the outer surfaces of the pair of side plates 128 so as to show one side plate 128 in FIG. 9 to form first and second fixed engagement portions.
  • the protrusions 166 and 168 have a circular cross-sectional shape and are provided in the front-rear direction.
  • the members disposed outside the pair of side plates 128, such as the drive gears 162, 164, are provided with a gap between the side plates 128, and the protrusions 166, 168 include the gap, It is arranged in a parallel space.
  • the main body member 122 is also provided with a positioning device 170.
  • the positioning device 170 includes a positioning member 172 provided at each front end portion of the pair of side plates 128.
  • Each of the positioning members 172 has a plate shape and includes a pair of positioning portions 174 provided at right angles to each other, and each positioning portion 174 extends in the vertical direction and protrudes upward from the main body member 122.
  • 176 and a guide portion 178 that is inclined in a direction away from the main body member 122 toward the upper side from the upper end portion of the movement suppressing portion 176.
  • the cassette main body 190 which is the main body of the cassette 124 includes a pair of side plates 192 and a plate-like connecting member (not shown) for fixedly connecting the side plates 192 as shown in FIG.
  • a long paper 142 is wound around the supply roll 110 so as to be able to be pulled out from the tip, and both ends of the supply roll 110 are rotatably supported by the side plate 192.
  • the take-up roll 112 is driven to rotate about an axis parallel to the rotation axis of the supply roll 110 by the driving device 114. Therefore, at least one driven gear 194, which is one driven member in this embodiment, is rotatably attached to the outer side of one of the pair of side plates 192 by the shaft 196 and meshed with the driving gear 164.
  • the take-up roll 112 is attached to the shaft 198 that is rotatably attached to the other of the shaft 196 and the pair of side plates 192 so as to be able to transmit rotation and to be detachable.
  • a gear and a supporting roller are attached to a supporting shaft that is rotated by the rotation of the driven gear 194, and above them, at both ends of the winding roll.
  • the attached gear is placed, and the take-up roll is attached to the cassette 124 so as to be able to transmit rotation and to be detachable.
  • the cassette body 190 is also provided with a paper support member 202 at a portion between the rolls 110 and 112.
  • the paper support member 202 includes a pair of support portions 204 that form a cylindrical bar shape, and supports a transition portion 206 of the paper 142 from the supply roll 110 to the take-up roll 112 from below.
  • a lever 220 as an operation member can be rotated around an axis parallel to the rotation axis of the rolls 110 and 112 by a shaft 222 on the outer surface thereof. Is attached.
  • the pair of levers 220 are provided in a state of being located on both sides of the center of gravity of the cassette 124.
  • the lever 220 includes a gap provided between a member provided outside the side plate 192 such as the driven gear 194 and the side plate 192, and is provided in a space parallel to the side plate 192.
  • the lever 220 has a plate shape, and the rotation in the direction protruding upward from the cassette 124 is defined by a protruding stopper 226 provided on the side plate 192.
  • a free end portion of the lever 220 is provided with a handle portion 228 that protrudes upward from the side plate 192 and is parallel to the side plate 192 in a state in which the rotation is regulated, so that the lever 220 functions as a handle.
  • the distal end portion of the handle portion 228 is bent downward along an arc centering on the rotation axis of the lever 220 to form an action portion 230 and is provided integrally with the lever 220.
  • the lever 220 is also integrally provided with a rotating body 232, and is rotated around the rotation axis of the lever 220 integrally with the lever 220.
  • the rotating body 232 is provided so as to extend downward from the shaft 222 in a state where the rotation of the lever 220 is defined, and constitutes a first movable engaging portion.
  • the protruding end of the rotating body 232 is provided with a recess 234 that opens on the end surface opposite to the lever 220 side and on both the left and right side surfaces.
  • the cross-sectional shape of the recess 234 (the cross-sectional shape perpendicular to the rotation axis of the rotating body 232) forms a partial circle.
  • a rotating body 240 is attached to the pair of side plates 192 by a shaft 242 so as to be rotatable about an axis parallel to the rotating axis of the lever 220, and constitutes a second movable engaging portion.
  • the rotating body 240 has a plate shape, is provided outside the rotating locus of the action portion 230 in the same plane as the lever 220, and has a free end protruding downward from the side plate 192. This free end has a semicircular shape, and its outer end surface is a cam surface 246 having a partially cylindrical surface.
  • the free end portion of the rotating body 240 is provided with a concave portion 248 that opens on the end surface opposite to the action portion 230 side and on both the left and right side surfaces.
  • the recess 248 has a partial circular shape whose cross-sectional shape is smaller than a semicircle, and is shallower than the semicircular recess.
  • the control device 24 is composed mainly of a computer 300 as shown in FIG. 1 and controls drive sources and the like of various devices constituting the printing press 10.
  • the pair of squeegees 80 are separated from the mask 32, the pressing member 132 is raised between the pair of support portions 204, and the transition portion 206. Is pressed against the back surface of the mask 32.
  • the cleaning device 22 is moved by the moving device 90, the paper 142 wipes off the dirt adhering to the mask 32, and the solder remaining in the opening 44 is sucked by the suction device 131.
  • the pressing member 132 is lowered to separate the paper 142 from the mask 32, the take-up roll 112 is rotated by the driving device 114, and the used portion of the paper 142 pulled out from the supply roll 110 is removed. It is wound up and the unused part is positioned above the pressing member 132.
  • the supply roll 110 and the take-up roll 112 are attached to and detached from the main body member 122 together with the cassette 124 while being held in the cassette 124.
  • the cassette 124 is attached to and detached from the main body member 122 in order to replace the rolls 110 and 112 when, for example, the paper 142 is completely used up or when the type of the paper 142 changes due to the change of setup.
  • the rolls 110 and 112 are attached to and detached from the cassette 124 removed from the printer 10 outside.
  • the attachment of the cassette 124 to the main body member 122 by the operator will be described.
  • the main body member 122 is moved by the moving device 90 to the attachment / detachment position set at the front portion of the printing press 10.
  • the operator has a pair of levers 220 of the cassette 124 on which the supply roll 110 and the take-up roll 112 around which the paper 142 is wound are rotatably supported, and rotated until they hit the stopper 226 as shown in FIG. State.
  • This position is the release position of the lever 220, and the handle portion 228 protrudes upward from the side plate 192, so that the lever 220 can function as a handle.
  • the rotating bodies 232 and 240 are in the non-operating position.
  • the handle is provided, the operator can easily attach and detach the cassette 124, and in particular, the pair of levers 220 are on both sides of the center of gravity of the cassette 124 so that the balance is good and easy to hold.
  • the handle may be provided separately from the lever 220, but the structure can be simplified if the handle is provided integrally.
  • the cassette 124 is tilted to a posture in which the rear portion is located above the front portion, and is lowered toward the main body member 122.
  • the front portion is placed on the pair of side plates 128 and is brought into contact with the movement suppressing portion 176 in the front-rear direction so that the driven gear 194 is engaged with the driving gear 164.
  • This placement is guided by the guide portions 178 of the pair of positioning members 172, and the operator's work is easy.
  • the cassette 124 is restrained from moving in the left-right direction and moving forward by the movement restraining unit 176, and is in a horizontal direction with respect to the main body member 122 and is a vertical direction that is a direction in which the cassette 124 and the main body member 122 are separated. Positioned in a direction orthogonal to the direction.
  • the operator brings the rear part of the cassette 124 closer to the main body member 122 as shown in FIG.
  • the rotating body 240 abuts on the protrusion 168 and the cassette 124 is further brought closer to the main body member 122, so that the slope of the cam surface 246 of the rotating body 240 and the outer peripheral cylindrical surface of the protrusion 168 is increased.
  • the rotating body 240 is rotated away from the protrusion 168 as shown in FIG. 11A, and the recess 248 gets over the protrusion 168 as shown in FIG. 11B.
  • the rotating body 232 is brought closer to the protrusion 166, and the recess 234 is engaged with the protrusion 166 as shown in FIG. Be made.
  • the protrusions 166 and 168 are provided at positions where the protrusions 166 and 168 can engage with the recesses 234 and 248 as the rotating bodies 232 and 240 rotate, respectively.
  • the lever 220 is in the locked position, and the handle 228 is below the upper surface of the side plate 192 and does not function as a handle.
  • the action part 230 moves along the rotating body 240 and keeps the rotating body 240 engaged with the protrusion 168 while rotating the lever 220 and the protrusion of the recess 234.
  • the engagement with the portion 166 is allowed.
  • the cassette 124 is fixed to the main body member 122 in a state in which the movement in the left-right direction is prevented by sandwiching from the left and right sides, and the lock device 120 is locked. In this state, the driven gear 194 and the driving gear 164 mesh with each other, and the driving device 114 is maintained in a state in which the winding roll 112 can be rotationally driven.
  • the lever 220 integrally rotates the rotating body 232, and the operation unit 230 provided integrally with the lever 220 rotates the rotating body 240.
  • a motion conversion mechanism is configured to convert the rotation motion into a rotation motion in a direction to engage with the protrusions 166 and 168 of the rotation bodies 232 and 240.
  • the operator rotates the pair of levers 220 positioned at the lock position as shown in FIG. 12A to the release position as shown in FIG. 12B.
  • the handle 228 is pulled out to a position protruding upward from the side plate 192.
  • the rotation of the lever 220 is allowed by the action portion 230 moving along the turning body 240, and accordingly, the turning body 232 is turned to the non-action position, and the recess 234 is detached from the protrusion 166. .
  • the action of rotating the rotating body 240 of the action portion 230 to the action position is released, the turning body 240 is allowed to be detached from the protrusion 168, and the lock device 120 is detached from the main body member 122 of the cassette 124.
  • the unlocked state is allowed to permit the separation of the two.
  • the operator holds the handle portion 228 of the pair of levers 220 and moves the cassette 124 upward to separate it from the main body member 122.
  • the concave portion 248 of the rotating body 240 has a shallow partial circular shape
  • the rotation of the cassette 124 causes the rotation of the inner surface of the partial cylindrical surface of the concave portion 248 and the outer peripheral cylindrical surface of the protrusion 168 by the action of the inclined surface.
  • the moving body 240 is rotated in such a direction that the recess 248 comes out of the protrusion 168, and the recess 248 gets over the protrusion 168, and the cassette 124 is detached from the main body member 122 and separated as shown in FIG.
  • Locking by the locking device 120 prevents the cassette 124 from being separated from the main body member 122 and parallel to the contact surfaces of the cassette 124 and the main body member 122. In this embodiment, horizontal movement is prevented, Mask cleaning is performed stably.
  • the lock device that fixes the cassette to the main body member by engaging the movable engagement portion with the fixed engagement portion by operating the operation member is simple in configuration and easy to operate. In FIG. 2, two pairs of engaging portions each including a fixed engaging portion and a movable engaging portion are engaged and disengaged by turning the lever 220 and are allowed to be disengaged. With a simple operation, the locked state and the unlocked state can be obtained, and the disconnection is reliably prevented. Further, since the lever 220 and the two pairs of engaging portions are provided on the left and right sides of the cassette 124, the detachment can be prevented more reliably.
  • the rotating body 240 serving as the second movable engaging portion may be detached from the second fixed engaging portion as the lever 220 serving as the rotating operation member is rotated to the release position.
  • the second movable engagement portion is urged in a direction to move from the operation position to the non-operation position by a spring which is an elastic member which is a kind of urging means, and the second movable engagement portion is secondly moved by the urge. It is made to detach
  • the second movable engagement portion may include a U-shaped recess.
  • the pair of operating members should be provided on both sides of the center of gravity of the cassette. Is desirable.
  • One operating member may be provided to function as a handle, and another handle that is paired with the handle may be provided.
  • the configuration can be simplified if the action portion is provided integrally with an operation member such as a lever, but this is not essential.
  • the movable member may be a separate movable member from the operation member, and the action portion may be actuated by the action of the operation member to engage the second movable engagement portion with the second fixed engagement portion.
  • the operation member may be operated to rotate or be operated to move linearly. Further, it may be provided on the cassette or on the main body member.
  • the movable engaging portion may be rotatable or linearly movable. Further, the movable engagement portion may be provided on the main body member, and the fixed engagement portion may be provided on the cassette. Further, a plurality of pairs of the movable engagement portion and the fixed engagement portion may be provided. In that case, both of the movable engagement portions may be provided on one of the cassette and the main body member for the plurality of pairs. Alternatively, one of the movable engaging portions may be provided on the cassette and the other on the main body member. At least one pair of engaging portions may be provided only on one side in the left-right direction of the cassette, or may be provided on both sides.
  • FIG. 13 shows a locking device in which the operation member is a linear movement member, the fixed engagement portion is provided in the cassette, the movable engagement portion is the linear movement engagement portion, and the main body member is provided.
  • the lock device 350 includes a pair of moving members 358 and 359 provided on the outer surfaces of the pair of side plates 356 of the main body member 354 of the holding member 352 so as to be movable in the front-rear direction.
  • Each of the moving members 358 and 359 has a plate shape, and the movement is guided by a guide device 364 including a long hole 360 serving as a pair of guided portions and a protrusion 362 serving as a pair of guide portions.
  • the moving member 358 is provided in a state in which a protruding portion 366 protrudes upward from the front end portion from the side plate 356, and the protruding portion 366 is provided with U-shaped concave portions 370 opened on the rear surface and both left and right side surfaces thereof.
  • the movable engagement portion is configured.
  • a tension coil spring 374 is attached using one of the pair of protrusions 362 and a protrusion 372 fixed to the moving member 358 as a spring retainer, and the concave portion 370 of the moving member 358 is a cassette 378.
  • the pair of side plates 380 are biased in a direction away from the fixed protrusions 382 provided on each of the pair of side plates 380. This protrusion 382 constitutes a fixed engagement portion.
  • the pair of side plates 380 of the cassette 378 are further provided with a pair of handles 390 on their outer surfaces so as to be movable in the vertical direction and not movable in the front-rear direction within a plane parallel to the plate surface of each side plate 380.
  • the translation member which is an operation member is constituted.
  • a pair of seats 392 project from the outer surface of the side plate 380, and stepped screws 394 are screwed onto the seats 392.
  • a state in which the handle 390 can only move linearly up and down with a limited stroke with respect to the side plate 380 by passing through the elongated hole 396 formed in the handle 390 and sandwiching the handle 390 between the head and the seat 392. It is restrained to.
  • the gripped portion 398 of the handle 390 has an L-shaped cross section as indicated by a two-dot chain line in FIG. 13A for the purpose of facilitating gripping and ensuring rigidity.
  • a motion conversion mechanism 400 that converts the vertical motion of the handle 390 into the longitudinal motion of the moving member 358 is provided. That is, the groove cam 402 is formed at a position adjacent to the recess 370 of the protrusion 366 of the moving member 358, while the protrusion 404 is protruded from the inner surface of the handle 390 and is engaged with the groove cam 402.
  • the shape of the groove cam 402 is such that the vertical movement of the projection 404 accompanying the vertical movement of the handle 390 is converted into the movement of the moving member 358 in the front-rear direction.
  • the operator raises the pair of handles 390 to the release position, and the pair of side plates 380 is set to the side plate 356 of the main body member 354. Put it on top.
  • the protruding portion 366 does not hinder the lowering of the protruding portion 382 of the cassette 378, and
  • the vertical portion which is the upper end portion of the groove cam 402, is located directly below the protrusion 404 of the handle 390, and the protrusion 404 fits into the vertical portion.
  • the moving member 358 is urged by the tension coil spring 374, and the movement limit of the moving member 358 by the urging is defined by the abutment between the protrusion 362 and the elongated hole 360.
  • the moving member position maintaining device is configured to maintain the moving member 358 at the set position.
  • the setting position is a position where the protrusion 404 fits into the vertical portion of the groove cam 402 when the side plate 380 of the cassette 378 is placed on the side plate 356 of the main body member 354, and is the advance position. .
  • the backward force applied based on the frictional force between the cassette 378 and the mask 32 as the cassette 378 advances is transferred from the stepped screw 394 of the cassette 378 to the handle 390 and from the handle 390 to the protrusion 404. Since it is sequentially transmitted to the moving member 358 from the moving member 358 via the protrusion 362 to the main body member 354 and finally received by the main body member 354, the cassette 378 is prevented from being shifted backward with respect to the main body member 354.
  • the forward force applied based on the frictional force with the mask 32 as the cassette 378 moves backward moves from the stepped screw 394 of the cassette 378 to the handle 390 and from the handle 390 via the protrusion 404. Since the member 359 is sequentially transmitted from the moving member 359 to the main body member 354 via the protrusions 362 and finally received by the main body member 354, the cassette 378 is prevented from being displaced forward with respect to the main body member 354. .
  • the moving member 358 When removing the cassette 378 from the main body member 354, the operator pulls the handle 390 upward. Accordingly, the moving member 358 is advanced by the cam function of the groove cam 402 and the urging force of the tension coil spring 374, and the concave portion 370 of the moving member 358 is detached from the protruding portion 382 of the cassette 378 and the protruding portion 404 of the handle 390. Is positioned in the vertical portion, which is the upper end portion of the groove cam 402, and the lock device 350 is unlocked.
  • the lock device 410 is a modification of the lock device 350 described above.
  • moving members 358 and 359 having a concave portion 370 serving as a movable engagement portion are provided in the cassette 412 of the holding member 411, while a protrusion serving as a fixed engagement portion.
  • the portion 382 is provided on the main body member 414.
  • the tension coil spring 374 is no longer necessary, and the mask 412 moves forward and backward.
  • the locking device has the same structure and function as the rear and forward forces applied based on the frictional force between the main body member 32 and the main body member 414 due to contact between the concave portion 370 and the protrusion 382. Since it is the same as 350, the same code
  • the motion conversion mechanism for converting the vertical motion of the handle 390 into the horizontal motion of the moving members 358 and 359 includes the groove cam 402 and the protrusion 404. Is not essential.
  • the moving members 358 and 359 are urged by the urging means in a direction in which the concave portion 370 engages with or protrudes from the protrusion 382, and between the handle 390 and the moving members 358 and 359.
  • a cam mechanism that abuts each other and converts the vertical movement of the handle 390 into horizontal movement of the moving members 358 and 359 is provided.
  • the handle 390 and the moving members 358 and 359 may be connected by a link so that the former vertical motion is converted into the latter horizontal motion.
  • Print mask cleaning device 110 Supply roll 112: Winding roll 114: Drive device 116: Cleaning unit 118: Holding member 122: Main body member 124: Cassette

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Screen Printers (AREA)

Abstract

Le problème décrit par présente invention est de proposer un dispositif de nettoyage de masque d'impression présentant une facilité d'entretien supérieure et une cassette de rouleau pour ledit dispositif de nettoyage de masque. L'élément de fixation (118) du dispositif de nettoyage de masque d'entretien (22) est conçu pour pouvoir être séparé en un élément de corps principal (122) permettant de fixer le dispositif d'entraînement (114) et l'unité de nettoyage (116), et une cassette (124) destinée à fixer un rouleau d'alimentation (110) ainsi qu'un rouleau d'enroulement (112). Le personne tient les leviers (220), abaisse la cassette (124) sur laquelle les rouleaux (110, 112) sont fixés sur l'élément de corps principal (122), et met en rotation les leviers (220) pour mettre en prise les entailles (234, 248) des corps rotatifs (232, 240) avec une paire de saillies de l'élément de corps principal (122) et fixer la cassette (124) à l'élément de corps principal (122). Le personnel met en rotation les leviers (220) dans le sens opposé à celui appliqué pendant la fixation pour séparer les entailles (234, 248) de la paire de saillies de l'élément de corps principal (122) pour détacher la cassette (124), fixant toujours les rouleaux (110, 112), de l'élément de corps principal (122).
PCT/JP2012/071101 2012-08-21 2012-08-21 Dispositif de nettoyage de masque d'impression et cassette de rouleau pour dispositif de nettoyage de masque WO2014030212A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2012/071101 WO2014030212A1 (fr) 2012-08-21 2012-08-21 Dispositif de nettoyage de masque d'impression et cassette de rouleau pour dispositif de nettoyage de masque
JP2014531410A JP6080853B2 (ja) 2012-08-21 2012-08-21 印刷マスククリーニング装置
CN201280075296.2A CN104582966B (zh) 2012-08-21 2012-08-21 印刷掩模清洁装置及掩模清洁装置用辊盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/071101 WO2014030212A1 (fr) 2012-08-21 2012-08-21 Dispositif de nettoyage de masque d'impression et cassette de rouleau pour dispositif de nettoyage de masque

Publications (1)

Publication Number Publication Date
WO2014030212A1 true WO2014030212A1 (fr) 2014-02-27

Family

ID=50149548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/071101 WO2014030212A1 (fr) 2012-08-21 2012-08-21 Dispositif de nettoyage de masque d'impression et cassette de rouleau pour dispositif de nettoyage de masque

Country Status (3)

Country Link
JP (1) JP6080853B2 (fr)
CN (1) CN104582966B (fr)
WO (1) WO2014030212A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109982852A (zh) * 2016-12-05 2019-07-05 株式会社富士 印刷装置及印刷系统
EP3549767A4 (fr) * 2016-12-05 2019-12-04 Fuji Corporation Appareil d'impression et appareil de réception
KR20200111784A (ko) * 2018-05-25 2020-09-29 가부시키가이샤 후지 청소 유닛 및 인쇄 장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102146139B1 (ko) * 2019-03-20 2020-08-19 고혜원 카트리지형 마스크 페이퍼롤 와이퍼세척장치
WO2020217442A1 (fr) * 2019-04-26 2020-10-29 株式会社Ｆｕｊｉ Dispositif d'impression, unité de nettoyage et procédé de commande pour dispositif d'impression
CN212242629U (zh) * 2020-03-24 2020-12-29 珠海镇东有限公司 网版清洁装置和丝印机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08103997A (ja) * 1994-10-04 1996-04-23 Tani Denki Kogyo Kk 印刷用スクリーンのクリーニングの方法と装置
JPH08230172A (ja) * 1995-02-27 1996-09-10 Tani Denki Kogyo Kk スクリーン印刷におけるクリーニングの方法とスキージ装置
JPH09123428A (ja) * 1995-11-01 1997-05-13 Tani Denki Kogyo Kk スクリーン印刷装置のスクリーン版のクリーニングの方法と装置
JP2006321106A (ja) * 2005-05-18 2006-11-30 Fuji Mach Mfg Co Ltd スクリーン清掃装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH081087Y2 (ja) * 1986-06-13 1996-01-17 カシオ計算機株式会社 印刷装置のカ−トリツジ収納構造
JPH02207590A (ja) * 1989-02-07 1990-08-17 Ckd Corp 印刷方法及び印刷機
JPH03267985A (ja) * 1990-03-19 1991-11-28 Fuji Xerox Co Ltd ウエブカセットの取付け装置
JPH07234601A (ja) * 1994-02-23 1995-09-05 Ricoh Co Ltd 定着ローラのクリーニング装置
CA2169236C (fr) * 1995-02-18 2002-01-29 Okie Tani Dispositif servant au nettoyage d'un ecran d'impression utilise en serigraphie
JP3296726B2 (ja) * 1996-08-22 2002-07-02 三洋電機株式会社 はんだペースト認識方法及びスクリーン印刷機
JP4421035B2 (ja) * 1999-11-12 2010-02-24 Ｊｕｋｉ株式会社 クリームはんだ印刷機のクリーニング装置
DE10008214B4 (de) * 2000-02-23 2006-10-12 Man Roland Druckmaschinen Ag Lösch- und Reinigungsvorrichtung für zylindrische Oberflächen, insbesondere von Druckform- und Gummituchzylindern einer Druckmaschine
JP2004082457A (ja) * 2002-08-26 2004-03-18 Minami Kk スクリーンマスクのクリーニング装置
JP5700951B2 (ja) * 2010-04-27 2015-04-15 富士機械製造株式会社 スクリーン印刷機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08103997A (ja) * 1994-10-04 1996-04-23 Tani Denki Kogyo Kk 印刷用スクリーンのクリーニングの方法と装置
JPH08230172A (ja) * 1995-02-27 1996-09-10 Tani Denki Kogyo Kk スクリーン印刷におけるクリーニングの方法とスキージ装置
JPH09123428A (ja) * 1995-11-01 1997-05-13 Tani Denki Kogyo Kk スクリーン印刷装置のスクリーン版のクリーニングの方法と装置
JP2006321106A (ja) * 2005-05-18 2006-11-30 Fuji Mach Mfg Co Ltd スクリーン清掃装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109982852A (zh) * 2016-12-05 2019-07-05 株式会社富士 印刷装置及印刷系统
JPWO2018105018A1 (ja) * 2016-12-05 2019-10-24 株式会社Ｆｕｊｉ 印刷装置及び印刷システム
EP3549766A4 (fr) * 2016-12-05 2019-11-27 Fuji Corporation Appareil d'impression et système d'impression
EP3549767A4 (fr) * 2016-12-05 2019-12-04 Fuji Corporation Appareil d'impression et appareil de réception
US11203198B2 (en) 2016-12-05 2021-12-21 Fuji Corporation Printing apparatus and accommodation apparatus
EP3804994A4 (fr) * 2018-05-25 2021-04-21 Fuji Corporation Dispositif de nettoyage et dispositif d'impression
CN112154070A (zh) * 2018-05-25 2020-12-29 株式会社富士 清扫单元及印刷装置
JPWO2019225004A1 (ja) * 2018-05-25 2021-05-20 株式会社Ｆｕｊｉ 清掃ユニット及び印刷装置
US11135831B2 (en) 2018-05-25 2021-10-05 Fuji Corporation Cleaning unit and printing device
KR102326365B1 (ko) 2018-05-25 2021-11-12 가부시키가이샤 후지 청소 유닛 및 인쇄 장치
KR20200111784A (ko) * 2018-05-25 2020-09-29 가부시키가이샤 후지 청소 유닛 및 인쇄 장치
JP7029528B2 (ja) 2018-05-25 2022-03-03 株式会社Fuji 清掃ユニット及び印刷装置
CN112154070B (zh) * 2018-05-25 2022-03-18 株式会社富士 清扫单元及印刷装置

Also Published As

Publication number Publication date
CN104582966B (zh) 2017-05-10
JPWO2014030212A1 (ja) 2016-07-28
CN104582966A (zh) 2015-04-29
JP6080853B2 (ja) 2017-02-15

Similar Documents

Publication Publication Date Title
JP6080853B2 (ja) 印刷マスククリーニング装置
JP2007331112A (ja) サーマルプリンタ
EP0449236A1 (fr) Imprimante pour étiquettes
JPH068412A (ja) 複数の胴を選択的に洗浄する装置
JP2009143100A (ja) プリンタ装置
WO2019239475A1 (fr) Dispositif d'échange
JP7242336B2 (ja) 塵埃除去装置及び印刷装置
JP2007136960A (ja) 横漏れ防止板の取付け構造、およびスクリーン印刷装置
JP5142935B2 (ja) ローラ装置
JP5603554B2 (ja) クリーニング装置および該クリーニング装置を装備する印刷装置
US7802934B2 (en) Image generating apparatus having axially movable roller gear
WO2020084695A1 (fr) Système de nettoyage et procédé de nettoyage
JP2001047604A (ja) 刷版自動着脱装置
JP2020203441A (ja) 払拭装置、インクジェットプリンタ
EP1501683B1 (fr) Machine d'impression d'images sur des articles
JP2020049675A (ja) 印刷装置、及びモーター
JP2012166342A (ja) シリンダ洗浄装置
JP2008213100A (ja) 印刷機のドラム清掃装置における清掃シート切断装置
JPH0337966Y2 (fr)
JP5513782B2 (ja) 搬送胴の爪台高さ調節装置
JP4154846B2 (ja) 記録装置
JP3746382B2 (ja) 孔版印刷装置
JP6130907B2 (ja) スクリーンマスククリーニングシステム
JP2007098960A (ja) 版交換装置
JP2008018606A (ja) カッティング装置およびシート装置

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: 12883361

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2014531410

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12883361

Country of ref document: EP

Kind code of ref document: A1