CN107962881A - A kind of automatic cutting drum-type continuously rotates ink-jet printer - Google Patents

A kind of automatic cutting drum-type continuously rotates ink-jet printer Download PDF

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Publication number
CN107962881A
CN107962881A CN201711466196.3A CN201711466196A CN107962881A CN 107962881 A CN107962881 A CN 107962881A CN 201711466196 A CN201711466196 A CN 201711466196A CN 107962881 A CN107962881 A CN 107962881A
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CN
China
Prior art keywords
knife
paper
cut
blade
knife plate
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Granted
Application number
CN201711466196.3A
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Chinese (zh)
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CN107962881B (en
Inventor
陈振华
袁伟军
张小强
李劲
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Imetto Digital Imaging Tech Co Ltd
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Imetto Digital Imaging Tech Co Ltd
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Priority to CN201711466196.3A priority Critical patent/CN107962881B/en
Publication of CN107962881A publication Critical patent/CN107962881A/en
Application granted granted Critical
Publication of CN107962881B publication Critical patent/CN107962881B/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
    • B41J11/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/66Applications of cutting devices
    • 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
    • B41J13/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/02Rollers

Abstract

The present invention relates to printer field, is related to a kind of automatic cutting drum-type and continuously rotates ink-jet printer, including printing drum and feeder, the printing drum is equipped with the clamping device for clamping paper;The feeder includes winding roll and at least two pairs of feeding-in rolls transmitted to the paper on winding roll, and the clamping device that one pair of which feeding-in roll can be roused with printing is opposite, and the Scissoring device that can be cut to paper is equipped between two pairs of feeding-in rolls.The Scissoring device includes blade mechanisms, the driving mechanism for driving blade mechanisms linear reciprocation and the knife plate mechanism for coordinating blade mechanisms;The blade mechanisms include cut-off knife, and the knife plate mechanism is equipped with paper import and paper outlet, and the cut-off knife realizes the cutting to paper against the paper outlet of knife plate mechanism.The present invention cuts out the paper of suitable dimension according to actual needs by setting Scissoring device in feeder.

Description

A kind of automatic cutting drum-type continuously rotates ink-jet printer
Technical field
The present invention relates to printer field, more particularly to a kind of automatic cutting drum-type continuously to rotate ink-jet printer.
Background technology
It is the mistake that nozzle trolley makees reciprocal transverse movement under normal circumstances for more pass printing types of inkjet printing Spray printing is carried out in journey.Nozzle trolley is successively by Acceleration of starting, uniform spray printing and stopping of slowing down.If unidirectional printing, need Quickly to reset to again while repeating above procedure;If two-way printing is, it is necessary to reciprocal above procedure, and due to The direction printed twice is different, and the movement locus of ink dot is also different, will necessarily cause the decline of print quality.
Therefore, there is drum printer, but present drum printer is the paper for first cutting certain size, It is placed on again on printing drum, when if desired printing various sizes of paper, it is also necessary to prepare various sizes of paper, so as to reduce Printing effect.
The content of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of automatic cutting drum-type is continuous Rotate ink-jet printer.
In order to solve the above-mentioned technical problem, the present invention is realized using following scheme:
A kind of automatic cutting drum-type rotates ink-jet printer, including printing drum and feeder, and the printing drum, which is equipped with, to be used to press from both sides The clamping device of tight paper;The feeder includes winding roll and transmitted to the paper on winding roll at least two pairs are sent Paper bowl, the clamping device that one pair of which feeding-in roll can be roused with printing is opposite, and paper can be carried out by being equipped between two pairs of feeding-in rolls The Scissoring device of cutting.
The Scissoring device includes blade mechanisms, the driving mechanism for driving blade mechanisms linear reciprocation and for coordinating knife The knife plate mechanism of piece mechanism;The blade mechanisms include cut-off knife, and the knife plate mechanism is equipped with paper import and paper outlet, institute State cutting of paper outlet realization of the cut-off knife against knife plate mechanism to paper.
The blade mechanisms include cut-off knife stent, and the guiding axis set through cut-off knife stent, the cut-off knife is arranged on stent On, and it is rolling cut-off knife;The driving mechanism is connected with cut-off knife stent to drive blade mechanisms to be transported along guiding axis linear reciprocation It is dynamic, cutting of the paper outlet realization for rolling cut-off knife against knife plate mechanism to paper.
It is described roll cut-off knife and include rolling be arranged on axis pin on cut-off knife stent, be arranged with the axis pin blade bearing and The circular knife being fixed on blade bearing;Be arranged with spring between the side of the blade bearing and one end of axis pin, blade bearing it is another Blade briquetting is arranged between side and the other end of axis pin;Rubber ring is arranged with the blade briquetting;The blade briquetting Offseted and can be rolled in knife plate mechanism with knife plate mechanism by rubber ring so that circular knife abuts the paper outlet of knife plate mechanism Realize the cutting to paper.
The driving mechanism includes being arranged on the belt pulley at guiding axis both ends, winding driving belt between two belt pulleys, One of belt pulley is driven by motor;The driving belt is fixed with cut-off knife stent so that cut-off knife stent is in driving belt The cutting realized to paper is moved under drive along guiding axis.
With knife plate bearing alternate setting of the knife plate mechanism including knife plate bearing and above knife plate bearing is with shape Into the cut-off knife pressing plate seat of paper path;The paper import that both described knife plate bearing and cut-off knife pressing plate seats are formed is V-shaped;The knife Piece briquetting is offseted by rubber ring and cut-off knife pressing plate seat, and circular knife abuts the paper outlet of knife plate mechanism.
With the corresponding knife plate bearing side of paper outlet into skewed, the skewed bottom for knife plate bearing side Shrink to be formed to opposite side.
One side surface of oblique knife plate bearing is equipped with knife plate.
The cylindrical surface of the printing drum is equipped with along the axial notch of printing drum, the clamping device and is arranged on notch; The clamping device includes being rotatably provided in the upper grippers of printing drum;Grippers includes shaft and the tooth being fixed in shaft Piece, one end of the shaft are connected with motor, and the tooth piece can press the cylindrical surface notch part of printing drum under the action of shaft Position is so as to compress paper.
Vacuum suction layer is equipped with the printing drum, and its cylindrical surface is equipped with through hole, through hole is communicated with vacuum suction layer.
Compared with prior art, the present invention has the advantages that:The present invention cuts dress by being set in feeder Put, the paper of suitable dimension is cut out according to actual needs;Scissoring device is realized to roll and cut using circular knife to paper, is cut Fold does not occur neatly for position, and cutting effect is good;Set using vacuum suction, can be effectively so that paper be attached on printing drum.
Brief description of the drawings
Fig. 1 is printer stereogram;
Fig. 2 is Fig. 1 partial sectional views;
Fig. 3 is Fig. 2 side views;
Fig. 4 is printer part structural scheme of mechanism;
Fig. 5 is Fig. 4 partial enlarged views;
Fig. 6 is Scissoring device stereogram;
Fig. 7 is Fig. 6 rearviews;
Fig. 8 is blade mechanisms and knife plate mechanism sectional view;
Fig. 9 is blade mechanisms sectional view;
Figure 10 is knife plate mechanism sectional view.
Embodiment
In order to allow those skilled in the art to more fully understand technical scheme, below in conjunction with the accompanying drawings to the present invention It is further elaborated.
Embodiment
As shown in Fig. 1 ~ 5, a kind of automatic cutting drum-type rotates ink-jet printer, including printing drum 100 and feeder, with holding Print drum 100 is combined with ink-jet trolley 200, and adjustment of the ink-jet trolley 200 by adjusting mechanism 300 into row position, passes through straight-line electric Machine 400 carries out displacement.The side of ink-jet trolley 200 is fixed with UVLED drying units 600 with flash baking print paper;It is described The cylindrical surface of printing drum 100 is equipped with along the axial notch of printing drum, the notch and is equipped with clamping device 120;The clamping Device 120 is the grippers being rotatably provided on printing drum;The grippers includes shaft 121 and is fixed in shaft 121 Tooth piece 122, one end of the shaft 121 is connected with electric rotating machine, and the tooth piece can press printing drum under the action of shaft Cylindrical surface gap portions so as to compressing paper.Vacuum suction layer 110 is equipped with the printing drum 100, and its cylindrical surface is equipped with Through hole 101, through hole are communicated with vacuum suction layer, are evacuated by air exhaust nozzle 111.Grippers realizes tooth piece with holding by rotating Print drum gap portions being opened and closing, so as to be compressed or be unclamped to paper.Grippers is arranged on notch vertically, convenient Paper is compressed in paper transport to notch.The setting of vacuum suction layer is so that paper is effectively adsorbed in printing drum Surface, prevents from loosening, and ensures the uniformity in jet printing process.
The feeder includes winding roll 500 and the first paired feeding-in roll transmitted to the paper on winding roll 900 and the second paired feeding-in roll 700, the clamping device that the second paired feeding-in roll 700 can be roused with printing is opposite, two pairs of feeding-in rolls Between be equipped with the Scissoring device 800 that can be cut to paper.
Such as Fig. 6 ~ 10, the Scissoring device 800 includes blade mechanisms 820, drives the driving machine of blade mechanisms linear reciprocation Structure and the knife plate mechanism 810 for coordinating blade mechanisms;The blade mechanisms 820 are equipped with cut-off knife, and the knife plate mechanism 810 is set There are paper import and paper outlet, the cut-off knife realizes the cutting to paper against the paper outlet of knife plate mechanism.Paper is from knife The paper import of trigger structure enters, and is come out from its paper outlet, and the cutting to paper is realized in the straight reciprocating motion of blade mechanisms.
The blade mechanisms 820 include cut-off knife stent 822, two guiding axis 821 set through cut-off knife stent 822(Pass through Wear place and be equipped with linear bearing 823), the cut-off knife is arranged on stent 822, and it is rolling cut-off knife;The driving mechanism is with cutting out Knife support 822 is connected to drive blade mechanisms along guiding axis straight reciprocating motion, the paper for rolling cut-off knife and abutting knife plate mechanism Open cutting of the outlet realization to paper.
The cut-off knife that rolls includes rolling the axis pin 824 being arranged on cut-off knife stent 822, is arranged with the axis pin 824 Blade bearing 826 and the circular knife 827 being fixed on blade bearing;Covered between the side of the blade bearing 826 and one end of axis pin Equipped with spring 825, blade briquetting 828 is arranged between the opposite side of blade bearing and the other end of axis pin;On the blade briquetting It is arranged with rubber ring 829;The blade briquetting 828 is offseted by rubber ring 829 and knife plate mechanism 810 and can be in knife plate mechanism Roll so that circular knife realizes the cutting to paper against the paper outlet of knife plate mechanism.The setting of spring causes circular knife pressure To the paper outlet of knife plate mechanism, so as to fulfill cutting;Cut-off knife is rolled to offset by the blade bearing on axis pin and knife plate mechanism, its The increasing friction force under the action of rubber ring, realizes that the rolling to paper is cut so that notch is more smooth.
The driving mechanism includes being arranged on the belt pulley 831,832 at guiding axis both ends, between two belt pulleys winding pass Dynamic belt 833, one of belt pulley are driven by motor;The driving belt is fixed with cut-off knife stent so that cut-off knife stent exists The cutting realized to paper is moved under the drive of driving belt along guiding axis.
The knife plate mechanism 830 includes knife plate bearing 812 and alternate with knife plate bearing above knife plate bearing sets Put to form the cut-off knife pressing plate seat 811 of paper path;The paper of both formation of knife plate bearing 812 and cut-off knife the pressing plate seat 811 Import is V-shaped;The blade briquetting 828 is offseted by rubber ring 829 and cut-off knife pressing plate seat 811, and circular knife abuts knife plate machine The paper outlet of structure.The paper import of V-type causes paper smoothly to enter.
With the corresponding knife plate bearing side of paper outlet into skewed, the skewed bottom for knife plate bearing side Shrink to be formed to opposite side.One side surface of oblique knife plate bearing is equipped with knife plate 813.Knife plate bearing is used for support paper , its side is arranged to skewed so that smoothly complete cutting under the action of cut-off knife is rolled, and be avoided that to circular knife Abrasion.The setting of knife plate avoids producing destruction to circular knife.
The wherein specific implementation of above-described embodiment only present invention, its description is more specific and detailed, but can not Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art, Without departing from the inventive concept of the premise, various modifications and improvements can be made, these obvious alternative forms are equal Belong to protection scope of the present invention.

Claims (10)

1. a kind of automatic cutting drum-type rotates ink-jet printer, including printing drum and feeder, it is characterised in that the printing drum It is equipped with the clamping device for clamping paper;The feeder includes winding roll and the paper on winding roll is transmitted At least two pairs of feeding-in rolls, one pair of which feeding-in roll can with printing rouse on clamping device it is opposite, be equipped between two pairs of feeding-in rolls The Scissoring device that paper can be cut.
2. automatic cutting drum-type according to claim 1 rotates ink-jet printer, it is characterised in that the Scissoring device bag Include blade mechanisms, drive the driving mechanism of blade mechanisms linear reciprocation and the knife plate mechanism for coordinating blade mechanisms;It is described Blade mechanisms include cut-off knife, and the knife plate mechanism is equipped with paper import and paper outlet, and the cut-off knife is against knife plate mechanism Paper outlet realizes the cutting to paper.
3. automatic cutting drum-type according to claim 2 rotates ink-jet printer, it is characterised in that the blade mechanisms bag Cut-off knife stent is included, the guiding axis set through cut-off knife stent, the cut-off knife is arranged on stent, and it is rolling cut-off knife;It is described Driving mechanism is connected with cut-off knife stent to drive blade mechanisms to abut knife plate along guiding axis straight reciprocating motion, the rolling cut-off knife The paper outlet of mechanism realizes the cutting to paper.
4. automatic cutting drum-type according to claim 3 rotates ink-jet printer, it is characterised in that the rolling cut-off knife bag The axis pin for rolling and being arranged on cut-off knife stent is included, blade bearing and the dise knife being fixed on blade bearing are arranged with the axis pin Piece;Be arranged with spring between the side of the blade bearing and one end of axis pin, the opposite side of blade bearing and the other end of axis pin it Between be arranged with blade briquetting;Rubber ring is arranged with the blade briquetting;The blade briquetting passes through rubber ring and knife plate mechanism Offset and can be rolled in knife plate mechanism so that circular knife realizes the cutting to paper against the paper outlet of knife plate mechanism.
5. automatic cutting drum-type according to claim 3 rotates ink-jet printer, it is characterised in that the driving mechanism bag Include the belt pulley for being arranged on guiding axis both ends, winding driving belt between two belt pulleys, one of belt pulley passes through motor Driving;The driving belt is fixed with cut-off knife stent so that cut-off knife stent moves reality under the drive of driving belt along guiding axis Now to the cutting of paper.
6. automatic cutting drum-type according to claim 4 rotates ink-jet printer, it is characterised in that knife plate mechanism bag Knife plate bearing and setting alternate with knife plate bearing above knife plate bearing are included to form the cut-off knife pressing plate seat of paper path; The paper import that both described knife plate bearing and cut-off knife pressing plate seats are formed is V-shaped;The blade briquetting passes through rubber ring and cut-off knife Pressing plate seat offsets, and circular knife abuts the paper outlet of knife plate mechanism.
7. automatic cutting drum-type according to claim 6 rotates ink-jet printer, it is characterised in that opposite with paper outlet Into skewed, the skewed bottom for knife plate bearing side shrinks to be formed to opposite side for the knife plate bearing side answered.
8. automatic cutting drum-type rotation ink-jet printer according to claim 7, it is characterised in that oblique knife plate One side surface of bearing is equipped with knife plate.
9. automatic cutting drum-type according to claim 1 rotates ink-jet printer, it is characterised in that the circle of the printing drum Cylinder is equipped with along the axial notch of printing drum, the clamping device and is arranged on notch;The clamping device includes rotatable It is arranged on the upper grippers of printing drum;Grippers includes shaft and the tooth piece being fixed in shaft, and one end of the shaft is connected with Motor, the tooth piece can press the cylindrical surface gap portions of printing drum so as to compress paper under the action of shaft.
10. automatic cutting drum-type according to claim 9 rotates ink-jet printer, it is characterised in that in the printing drum Equipped with vacuum suction layer, and its cylindrical surface is equipped with through hole, and through hole is communicated with vacuum suction layer.
CN201711466196.3A 2017-12-28 2017-12-28 Automatic paper cutting drum type continuous rotating ink-jet printer Active CN107962881B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711466196.3A CN107962881B (en) 2017-12-28 2017-12-28 Automatic paper cutting drum type continuous rotating ink-jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711466196.3A CN107962881B (en) 2017-12-28 2017-12-28 Automatic paper cutting drum type continuous rotating ink-jet printer

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CN107962881A true CN107962881A (en) 2018-04-27
CN107962881B CN107962881B (en) 2020-04-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108556490A (en) * 2018-05-09 2018-09-21 苏州环之道智能科技有限公司 A kind of portable minisize printer engine equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959448A (en) * 1982-09-29 1984-04-05 Morisawa:Kk Magazine for photosensitive material in phototypesetter
CN1256578A (en) * 1998-12-08 2000-06-14 戈莱泰格成像股份公司 Record drum device
EP0879707B1 (en) * 1997-05-23 2003-02-12 Toshiba Tec Kabushiki Kaisha Printing medium winding apparatus and ink-jet printer having the printing medium winding apparatus
CN1496945A (en) * 2002-10-17 2004-05-19 吉地股份公司 Equipment for preparing paper sheet
CN103387071A (en) * 2013-08-20 2013-11-13 上海埃蒙特自动化系统有限公司 Automatic paper paving machine
CN104070841A (en) * 2014-05-16 2014-10-01 南京富士通计算机设备有限公司 Hob type paper cutting device
CN104284779A (en) * 2012-05-01 2015-01-14 柯尼卡美能达株式会社 Image formation device
CN205185580U (en) * 2015-10-30 2016-04-27 上海力保科技有限公司 Cutter mechanism and have printer of cutter mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959448A (en) * 1982-09-29 1984-04-05 Morisawa:Kk Magazine for photosensitive material in phototypesetter
EP0879707B1 (en) * 1997-05-23 2003-02-12 Toshiba Tec Kabushiki Kaisha Printing medium winding apparatus and ink-jet printer having the printing medium winding apparatus
CN1256578A (en) * 1998-12-08 2000-06-14 戈莱泰格成像股份公司 Record drum device
CN1496945A (en) * 2002-10-17 2004-05-19 吉地股份公司 Equipment for preparing paper sheet
CN104284779A (en) * 2012-05-01 2015-01-14 柯尼卡美能达株式会社 Image formation device
CN103387071A (en) * 2013-08-20 2013-11-13 上海埃蒙特自动化系统有限公司 Automatic paper paving machine
CN104070841A (en) * 2014-05-16 2014-10-01 南京富士通计算机设备有限公司 Hob type paper cutting device
CN205185580U (en) * 2015-10-30 2016-04-27 上海力保科技有限公司 Cutter mechanism and have printer of cutter mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108556490A (en) * 2018-05-09 2018-09-21 苏州环之道智能科技有限公司 A kind of portable minisize printer engine equipment
CN108556490B (en) * 2018-05-09 2019-04-05 南京蜂之云信息科技有限公司 A kind of portable minisize printer engine equipment

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