CN106739508B - Shower nozzle leading screw adjusting means - Google Patents

Shower nozzle leading screw adjusting means Download PDF

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Publication number
CN106739508B
CN106739508B CN201710030078.1A CN201710030078A CN106739508B CN 106739508 B CN106739508 B CN 106739508B CN 201710030078 A CN201710030078 A CN 201710030078A CN 106739508 B CN106739508 B CN 106739508B
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CN
China
Prior art keywords
distal
leading screw
block
spray box
regulating block
Prior art date
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Application number
CN201710030078.1A
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Chinese (zh)
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CN106739508A (en
Inventor
曾百贤
曾鉴锋
万珍平
欧元贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Yu Tian Machinery Manufacturing Co Ltd
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Guangzhou Yu Tian Machinery Manufacturing Co Ltd
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Priority to CN201710030078.1A priority Critical patent/CN106739508B/en
Publication of CN106739508A publication Critical patent/CN106739508A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/145Arrangement thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01Embodiments of or processes related to ink-jet heads
    • B41J2202/19Assembling head units

Abstract

The present invention relates to digital printing art, a kind of more particularly to shower nozzle leading screw adjusting means, including bottom plate, two spray boxes and governor motion, there is the spray box installation position of two dislocation on described bottom plate, there is mounting hole on described spray box installation position, described spray box is arranged on the mounting hole on spray box installation position, and spray box both ends are provided with regulating block, described regulating block is connected with governor motion respectively, and moving direction of the described mounting hole direction with spray box under governor motion driving is parallel.Spray box can be controlled to move forward and backward by governor motion, two spray box initiating terminal nozzle positions of regulation and both relative distances.Ink-jet leading screw adjusting means provided by the invention, due to the use of leading screw, worker can effectively accurately adjusting shower nozzle position, reduction shower nozzle adjust the dependence to experience and handicraft, make the positioning of shower nozzle more accurate.It is easy to operate and the shower nozzle leading screw adjusting means is simple and compact for structure, it is practical.

Description

Shower nozzle leading screw adjusting means
Technical field
This hair is related to digital printing art, more particularly to a kind of shower nozzle leading screw adjusting means.
Background technology
Ink jet printing uses non-contacting mode of printing, is printed suitable for any material, and compatible face machine is wide, and with height Speed, it is a small amount of replicate, be intelligent and the advantages that become more meticulous, had a wide range of applications and consequence in print field.
Shower nozzle is an important component of ink-jet printer, nozzle printing module when being installed on digital equipment such as There is the alignment error on position in fruit, and first spray orifice between each shower nozzle can be caused not line up, can so make to print Ink droplet deviation theory position, cause image deviations.
On the other hand, if nozzle printing module is spliced by multiple shower nozzles, between two to be staggered shower nozzle Distance should also be adjusted, ensure adjacent shower nozzle initiating terminal spout and end spout alignment, avoid among printed matter There is the non-printing space of blank.
Therefore, before printing starts, need that first printing head is adjusted, first spray orifice between each shower nozzle is existed On same straight line, and the initiating terminal spout of adjacent shower nozzle and the alignment of end spout.Existing inkjet printer head installation is adjusted Whole setting-up eccentricity screw or cone screw mainly before and after shower nozzle carry out position adjustments.Not only regulation is numb for such operation It is tired of that the experience dependence to worker is larger, it is necessary to proofread repeatedly;And the degree of regulation of prior art is not high, it is impossible to meets existing The requirement of the shower nozzle precision of digital printing technologies;In addition existing adjustment shower nozzle makes the apparatus structure of its alignment complicated and taken empty Between it is big, adjustment cumbersome greatly reduces production efficiency, it is necessary to waste the substantial amounts of time.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, effectively accurate it is an object of the invention to provide a kind of shower nozzle adjusting means The shower nozzle adjusting means of ground adjusting shower nozzle position.
In order to solve the above technical problems, the present invention provides following scheme:
Ink-jet leading screw adjusting means, including bottom plate, two spray boxes and governor motion, there are two dislocation on described bottom plate Spray box installation position, there is mounting hole on described spray box installation position, described spray box is arranged on the mounting hole on spray box installation position, Spray box both ends are provided with regulating block, and described regulating block is connected with governor motion respectively, and described mounting hole direction exists with spray box Moving direction under governor motion driving is parallel.Spray box can be controlled to move forward and backward by governor motion, regulation two spray boxes starting Hold nozzle position and both relative distances.
Described regulating block is respectively near-end regulating block, distal end regulating block;Described governor motion include near-end leading screw and Distal end leading screw;Described near-end leading screw is connected by near-end pushing block with near-end regulating block, and described distal end leading screw is by distally pushing away Block is connected with distal end regulating block.
Described near-end regulating block, one end are fixed in spray box, and the other end has a dovetail groove, described dovetail groove inner fovea part with Near-end pushing block is contacted, and near-end pushing block is connected with near-end leading screw, and the movable of near-end regulating block is controlled by near-end leading screw.
Described distal end regulating block includes a short axle and a major axis, and short axle and major axis are mutually perpendicular to form L fonts, institute The short axle other end stated is arc head, and described arc head contacts with distal end pushing block, two distal end jacking blocks respectively, and described is remote End pushing block is arranged on short axle side, and described two distal end jacking blocks are separately mounted to top and the other side of short axle;It is described remote End pushing block other end contacts with the trapezoidal faces of ladder activities block, passes through screw thread pair between the ladder activities block and distal end leading screw Connection.
Distal end push rod is provided with after described distal end jacking block, plays a part of limiting and adjusts, the distal end push rod described in two Row is respectively perpendicular and parallel in the distal end regulating block direction of motion;The described distal end push rod other end is threadedly coupled with push rod fixed seat, Push rod fixed seat is fixed on bottom plate.
Distal end pushing block one end contacts with distal end regulating block, and one end contacts with ladder activities block, ladder activities block and leading screw it Between connected by screw thread pair, when leading screw rotates can adjust ladder activities block move forward and backward, when distal end pushing block and ladder activities block Distal end pushing block will be urged distally regulating block when contact position moves from trapezoidal short side to long side because this pushing block and regulating block it Between contacted with arc surface, regulating block will be perpendicular to pushing block motion, promote print cartridge travel forward;
Push rod is equipped with after jacking block, plays a part of limiting and adjusts, push rod one end contacts with jacking block, the other end and push rod Fixed seat is threadedly coupled, and when distal end pushing block does not contact completely with distal end regulating block, print cartridge is in last extreme position, now black Box is only contacted with jacking block, and the last extreme position of print cartridge can be controlled by adjusting jacking block position, and push rod passes through with fixed block Threaded connection, the i.e. controllable jacking block position of rotation push rod, similarly, print cartridge is in the most preceding limit position when when distal end, pushing block is squeezed into completely Put, can be reached by adjusting jacking block position and adjust the purpose of most preceding extreme position;
Ink-jet leading screw adjusting means provided by the invention, due to the use of leading screw, worker can effective accurately adjusting shower nozzle Position, dependence of the shower nozzle adjustment to experience and handicraft is reduced, makes the positioning of shower nozzle more accurate.And the shower nozzle leading screw regulation Apparatus structure simple and compact, it is easy to operate, it is practical.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the top view of the shower nozzle leading screw adjusting means embodiment of the present invention.
Fig. 2 is the top view of the governor motion of the present invention.
Fig. 3 is the stereogram of the print cartridge of the present invention.
Embodiment
Apparatus of the present invention are described in further detail with implementation below in conjunction with the accompanying drawings.
As shown in figure 1, the shower nozzle leading screw adjusting means of the present invention includes bottom plate 1, spray box 2 and governor motion 3, on bottom plate 1 Have two spray box installation positions, can two spray boxes 2 of arranged in dislocation, the installation position of spray box 2 be through bottom plate 1 mounting hole, such as Fig. 3 institutes Show, the both ends of spray box 2 are connected with regulating block, and regulating block is respectively near-end regulating block 23, distal end regulating block 24;Regulating block and regulation machine Structure 3 connects, more bigger than spray box 2 in the moving direction of spray box 2, mounting hole, ensures that spray box 2 has enough spaces.Have on bottom plate 1 Some grooves for the positioning of leading screw support base.
As shown in Fig. 2 governor motion 3 includes near-end regulating block 23, near-end pushing block 22, near-end leading screw 21, distal end regulating block 24th, distal end pushing block 25, ladder activities block 26, distal end leading screw 210, distal end jacking block 29, distal end push rod 27 and push rod fixed block 28.Often Individual spray box 2 is all independent to be furnished with a set of governor motion 3, therefore four leading screws, four leading screw length drives are housed parallel on bottom plate 1 End is installed in the same side.
It is referred to as near-end regulating block 23 close to leading screw drive end, is dove-tail, is connect in the middle part of dovetail groove with near-end pushing block 22 Touch, near-end pushing block 22 is connected with near-end leading screw 21, controls the movable of near-end regulating block 23 by near-end leading screw 21, accordingly , the regulating block away from leading screw drive end is referred to as distal end regulating block 24, and distal end regulating block 24 is L fonts, and short axle one end is circular arc Head, arc head contact with 25, two distal end jacking blocks 29 of a distal end pushing block respectively.Specifically, distal end pushing block 25 is arranged on short axle Side, described two distal end jacking blocks 29 are separately mounted to top and the other side of short axle.
The one end of distal end pushing block 25 contacts with distal end regulating block 24, and one end contacts with ladder activities block 26, ladder activities block 26 It is connected between distal end leading screw 210 by screw thread pair, the front and rear fortune of ladder activities block 26 is can adjust when distal end leading screw 210 rotates Dynamic, when distal end pushing block 25 moves with the contact position of ladder activities block 26 from trapezoidal short side to long side, distal end pushing block 25 will be pushed away To distal end regulating block 24, because being contacted between distal end pushing block 25 and distal end regulating block 24 with arc surface, distal end regulating block 24 will be by Press to the motion of the direction of print cartridge 2.
Routing motion can realize that nozzle position adjusts between near-end pushing block 23 and distal end regulating block 24.
Distal end push rod 27 is equipped with after distal end jacking block 29, plays a part of limiting and adjusts, it is perpendicular and parallel in distal end hanging down The direction of motion of regulating block 24 is respectively provided with a group far end push rod 27 and distal end jacking block 29.The one end of distal end push rod 27 connects with distal end jacking block 29 Touch, the other end is threadedly coupled with push rod fixed seat 28, and push rod fixed seat 28 is fixed on bottom plate 1.
When distal end pushing block 25 does not contact completely with distal end regulating block 24, print cartridge 2 is in last extreme position, now print cartridge 2 contact with distal end jacking block 29, and 2 last extreme position of print cartridge can carry out position control by adjusting distal end jacking block 29, specifically It is as follows:Because distal end push rod 27 and push rod fixed block 28 are connected through a screw thread, therefore can be controlled by rotating distal end push rod 27 The position of distal end jacking block 29.Similarly, when distal end pushing block 25 is squeezed into completely, print cartridge 2 is in most preceding extreme position, by adjusting distal end The position of jacking block 29 can reach the purpose for adjusting most preceding extreme position.
Spray box 2 is printing machine shower nozzle installation position, and spray box 2 has the groove for installing shower nozzle, and there is installing plate at the both ends of spray box 2 For installation and adjustment block.

Claims (3)

1. shower nozzle leading screw adjusting means, including bottom plate (1), two spray boxes (2) and governor motion (3), described bottom plate have on (1) The spray box installation positions of two dislocation, there is mounting hole on described spray box installation position, described spray box (2) is arranged on spray box installation position On mounting hole on, spray box (2) both ends are provided with regulating block, and described regulating block is connected with governor motion (3) respectively, described Moving direction of the mounting hole direction with spray box (2) under governor motion (3) driving is parallel;
Described regulating block is respectively near-end regulating block (23), distal end regulating block (24);Described governor motion (3) includes near-end Leading screw (21) and distal end leading screw (210);Described near-end leading screw (21) is connected by near-end pushing block (22) and near-end regulating block (23) Connect, described distal end leading screw (210) is connected by distal end pushing block (25) with distal end regulating block (24);
Characterized in that, described near-end regulating block (23), one end are fixed in spray box (2), the other end has dovetail groove, described Dovetail groove inner fovea part is contacted with near-end pushing block (22), and near-end pushing block (22) is connected with near-end leading screw (21), passes through near-end leading screw (21) the movable of near-end regulating block (23) is controlled.
2. shower nozzle leading screw adjusting means according to claim 1, it is characterised in that described distal end regulating block (24) includes One short axle and a major axis, short axle and major axis are mutually perpendicular to form L fonts, and described short axle other end is arc head, institute The arc head stated contacts with distal end pushing block (25), two distal end jacking blocks (29) respectively, and described distal end pushing block (25) is arranged on short Axle side, described two distal end jacking blocks (29) are separately mounted to top and the other side of short axle;The distal end pushing block (25) Other end contacts with the trapezoidal faces of ladder activities block (26), leads between the ladder activities block (26) and distal end leading screw (210) Cross screw thread pair connection.
3. shower nozzle leading screw adjusting means according to claim 2, it is characterised in that described distal end jacking block (29) is provided with afterwards Distal end push rod (27), play a part of limiting and adjust, the distal end push rod (27) described in two is respectively perpendicular and parallel row in distal end Regulating block (24) direction of motion;Described distal end push rod (27) other end is threadedly coupled with push rod fixed seat (28), and push rod is fixed Seat (28) is fixed on bottom plate (1).
CN201710030078.1A 2017-01-16 2017-01-16 Shower nozzle leading screw adjusting means Active CN106739508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710030078.1A CN106739508B (en) 2017-01-16 2017-01-16 Shower nozzle leading screw adjusting means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710030078.1A CN106739508B (en) 2017-01-16 2017-01-16 Shower nozzle leading screw adjusting means

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CN106739508B true CN106739508B (en) 2018-02-06

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6661161B6 (en) * 2017-06-05 2020-04-22 株式会社ピーエムティー Inkjet printer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005081713A (en) * 2003-09-09 2005-03-31 Konica Minolta Holdings Inc Inclination adjuster of recording head in ink jet printer
CN100575104C (en) * 2008-08-29 2009-12-30 上海泰威技术发展有限公司 Two-dimension gimbaled nozzle adjusting device of digit inkjet printer
CN202428808U (en) * 2011-08-12 2012-09-12 北京恒泽基业科技有限公司 Sprayer adjusting device of digital ink-jet printer
CN202862838U (en) * 2012-09-14 2013-04-10 安徽省淮北市农药厂 Device for adjusting printing unit of printer
CN203637346U (en) * 2013-12-02 2014-06-11 黑龙江越橘庄园生物科技有限公司 Nozzle trimmer of ink-jet printer
JP6197673B2 (en) * 2014-01-31 2017-09-20 コニカミノルタ株式会社 Inkjet head, inkjet recording apparatus, and inkjet head position adjustment method
CN204160893U (en) * 2014-10-15 2015-02-18 北京恒泽基业科技有限公司 A kind of shower nozzle adjusting device
CN206416690U (en) * 2017-01-16 2017-08-18 广州市裕田机械制造有限公司 Shower nozzle leading screw adjusting means

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