CN104175352B - A kind of paper cutter - Google Patents

A kind of paper cutter Download PDF

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Publication number
CN104175352B
CN104175352B CN201410361844.9A CN201410361844A CN104175352B CN 104175352 B CN104175352 B CN 104175352B CN 201410361844 A CN201410361844 A CN 201410361844A CN 104175352 B CN104175352 B CN 104175352B
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China
Prior art keywords
roll wheel
cutting
cutter
wheel
tool rest
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CN201410361844.9A
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Chinese (zh)
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CN104175352A (en
Inventor
林峰
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ZHEJIANG HAOSHENG PRINTING MACHINERY CO Ltd
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ZHEJIANG HAOSHENG PRINTING MACHINERY CO Ltd
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Priority to CN201410361844.9A priority Critical patent/CN104175352B/en
Publication of CN104175352A publication Critical patent/CN104175352A/en
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Abstract

The invention discloses the improvement invention of a kind of paper cutter, this kind of paper cutter, include cutting mechanism, transverse cutting mechanism and haulage gear, described haulage gear includes carry-over pinch rolls and guide wheel, described cutting mechanism includes carving knife, described transverse cutting mechanism includes the upper slitter cooperating and lower cutter, described upper slitter and lower cutter are inclined and mounted on upper roll wheel and lower roll wheel respectively, the two ends of described upper roll wheel and lower roll wheel are arranged on the memorial archway on tool rest, it is characterized in that described upper roll wheel and lower roll wheel are connected with motor, and upper roll wheel and lower roll wheel synchronous uniform velocity rotate, described upper roll wheel and lower roll wheel uniform level are obliquely installed, on described tool rest wherein side memorial archway and its level on tool rest of promotion is movable and for adjusting upper roll wheel and the push-and-pull parts of lower roll wheel horizontal tilt angle are connected.The upper roll wheel of the present invention and lower roll wheel use at the uniform velocity synchronization slow rotation, it is achieved cutting the high-quality of cardboard, compared with prior art, required power of motor is little, and energy loss is little, more environmentally-friendly, energy-conservation.

Description

A kind of paper cutter
Technical field
The present invention relates to the improvement invention of a kind of paper cutter.
Background technology
It after big cardboard is longitudinally cut by paper cutter by cutting mechanism, then is fritter cardboard by transverse cutting mechanism transverse cuts.The transverse cutting mechanism of existing paper cutter quotes external flying shear technology, upper roll wheel uses speed change to rotate, i.e. upper roll wheel accelerates speed in the moment of cut paper, after completing to cut, upper roll wheel reduction of speed rotates, upper roll wheel rotating speed speed depends on the length cutting paper, and the length of the paper that upper roll wheel turns to cut slowly is just long, otherwise then short.But using the power needed for this flying shear technology very big, needing powerful motor could realize the high-speed rotation of upper roll wheel moment, therefore production cost is high, power consumption is also big, not environmentally.
Content of the invention
The technical problem existing in view of background technology, the technical problem to be solved in the present invention is to provide the paper cutter that a kind of required drive is little, power consumption is little.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that and realizes: this kind of paper cutter, include cutting mechanism, transverse cutting mechanism and haulage gear, described haulage gear includes carry-over pinch rolls and guide wheel, described cutting mechanism includes carving knife, described transverse cutting mechanism includes the upper slitter cooperating and lower cutter, described upper slitter and lower cutter are inclined and mounted on upper roll wheel and lower roll wheel respectively, the two ends of described upper roll wheel and lower roll wheel are arranged on the memorial archway on tool rest, it is characterized in that described upper roll wheel and lower roll wheel are connected with motor, and upper roll wheel and lower roll wheel synchronous uniform velocity rotate, described upper roll wheel and lower roll wheel uniform level are obliquely installed, on described tool rest wherein side memorial archway and its level on tool rest of promotion is movable and for adjusting upper roll wheel and the push-and-pull parts of lower roll wheel horizontal tilt angle are connected.
Described push-and-pull parts include motor, connecting rod and the connection seat being arranged on memorial archway, and one end of described connecting rod is connected with motor by swing arm, and the other end of described connecting rod connects with being connected seat.
The upper roll wheel of the present invention and lower roll wheel synchronous uniform velocity under driven by motor rotates, even if when cutting, the rotating speed of upper and lower running roller is always consistent, so, upper and lower running roller does not needs to run up, as long as slowly running, therefore required power of motor is little, power consumption is also little;And, owing to upper slitter and lower tilt are tiltedly installed, when cutting, one end of upper slitter and lower cutter first contacts with cardboard, so damage to cutter is little, and is more conducive to cut, so as cardboard progressively is completed to cut by rotation upper slitter and the lower cutter of upper and lower running roller, upper and lower running roller synchronous axial system makes upper slitter and lower cutter better to cutting of cardboard, and Paperboard cutting face is more smooth, do not have burr;The present invention uses upper and lower running roller horizontal tilt to arrange, and i.e. makes upper slitter above and the same horizontal tilt of lower cutter, so offsets the distance that paper moves when cutting, and so, the paper size that guarantee cuts is accurate, do not have deviation;The present invention cuts the paper without specification again by the rotating speed adjusting upper and lower running roller, simultaneously also upper slitter to be adjusted and the oblique angle of lower tilt, is i.e. moved the memorial archway of wherein side on tool rest by push-and-pull parts.The rotating speed of the yardage length cutting then upper and lower running roller angle fast, that tilt is then little;Otherwise then the rotating speed of upper and lower running roller angle slow, that tilt is big.
Brief description
Further describe the operation principle of the present invention and relevant details below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Referring to the drawings, this kind of paper cutter, including cutting mechanism the 1st, transverse cutting mechanism 2 and haulage gear 3, described haulage gear 3 includes carry-over pinch rolls 4 and guide wheel 5, and described cutting mechanism 1 includes carving knife, described transverse cutting mechanism 2 includes the upper slitter 6 cooperating and lower cutter 7, described upper slitter 6 and lower cutter 7 are inclined and mounted on upper roll wheel 8 and lower roll wheel 9 respectively, and so when cutting, one end of upper slitter 6 and lower cutter 7 first contacts with cardboard, so damage to cutter is little, and is more conducive to cut;The two ends of described upper roll wheel 8 and lower roll wheel 9 are arranged on the memorial archway 15 on tool rest 10, described upper roll wheel 8 and lower roll wheel 9 are connected with motor 11, and upper roll wheel 8 and lower roll wheel 9 synchronous uniform velocity rotate, described upper roll wheel 8 and lower roll wheel 9 uniform level are obliquely installed, i.e. upper slitter 6 and the horizontal tilt of lower cutter 7, so can make up when cutting paper, offset the distance that paper moves in cutting the required time, on described tool rest 10 wherein side memorial archway 15 and its level on tool rest 10 of promotion is movable and for adjusting upper roll wheel 8 and the push-and-pull parts 12 of lower roll wheel 9 horizontal tilt angle are connected;Described push-and-pull parts 12 include motor the 16th, connecting rod 13 and the connection seat 14 being arranged on memorial archway 15, and one end of described connecting rod 13 is connected with motor 16 by swing arm, and the other end of described connecting rod 13 connects with being connected seat 14.
Before the machine work, according to the upper and lower running roller of the length adjustment cutting paper the 8th, 9 rotating speed and adjustment upper slitter 6 and the angle of lower cutter 7 horizontal tilt, i.e. swing arm is driven to swing by motor 16, swing arm then drivening rod 13 pushes or pulls on memorial archway 15, make memorial archway 15 move horizontally on tool rest 10, adjust the angle of position upper and lower running roller 9 horizontal-shift.After adjustment completes, cardboard is under the pulling of carry-over pinch rolls 4, first by cutting mechanism 1 longitudinally cutting, then enter transverse cutting mechanism 2 laterally to cut, motor 16 drives the upper roll wheel 8 of transverse cutting mechanism 2 and lower roll wheel 9 synchronous uniform velocity to rotate, cardboard passes through upper and lower running roller the 8th, 9, upper slitter 6 and lower cutter 7 cooperate to Paperboard cutting, when cutting, one end of upper slitter 6 and lower cutter 7 first contacts with cardboard and cuts, with upper and lower running roller the 8th, 9 rotate upper slitter 6 and lower cutter 7 be gradually completing and cardboard cut, upper and lower running roller the 8th, 9 each rotation realize once cutting.The upper roll wheel 8 of the present invention and lower roll wheel 9 use at the uniform velocity synchronization slow rotation, it is achieved cutting the high-quality of cardboard, compared with prior art, required power of motor is little, and energy loss is little, more environmentally-friendly, energy-conservation.

Claims (2)

1. a paper cutter, include cutting mechanism, transverse cutting mechanism and haulage gear, described haulage gear includes carry-over pinch rolls and guide wheel, described cutting mechanism includes carving knife, described transverse cutting mechanism includes the upper slitter cooperating and lower cutter, described upper slitter and lower cutter are inclined and mounted on upper roll wheel and lower roll wheel respectively, the two ends of described upper roll wheel and lower roll wheel are arranged on the memorial archway on tool rest, it is characterized in that described upper roll wheel and lower roll wheel are connected with motor, and upper roll wheel and lower roll wheel synchronous uniform velocity rotate, described upper roll wheel and lower roll wheel uniform level are obliquely installed, on described tool rest wherein side memorial archway and its level on tool rest of promotion is movable and for adjusting upper roll wheel and the push-and-pull parts of lower roll wheel horizontal tilt angle are connected.
2. paper cutter according to claim 1, it is characterised in that described push-and-pull parts include motor, connecting rod and the connection seat being arranged on memorial archway, one end of described connecting rod is connected with motor by swing arm, and the other end of described connecting rod connects with being connected seat.
CN201410361844.9A 2014-07-28 2014-07-28 A kind of paper cutter Active CN104175352B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410361844.9A CN104175352B (en) 2014-07-28 2014-07-28 A kind of paper cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410361844.9A CN104175352B (en) 2014-07-28 2014-07-28 A kind of paper cutter

Publications (2)

Publication Number Publication Date
CN104175352A CN104175352A (en) 2014-12-03
CN104175352B true CN104175352B (en) 2016-10-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410361844.9A Active CN104175352B (en) 2014-07-28 2014-07-28 A kind of paper cutter

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069123A (en) * 1965-03-31 1967-05-17 Schmermund Alfred Improvements in or relating to cutting arrangements for cutting longitudinally moving webs
CN101254598B (en) * 2007-02-26 2011-07-06 全利机械股份有限公司 Flimsy guillotining mechanism with spiral curve corner upper knife edge and knife edge structure
CN201559215U (en) * 2009-12-16 2010-08-25 瑞安市豪盛印刷机械有限公司 Double hob
CN202805261U (en) * 2012-08-13 2013-03-20 博凯机械(上海)有限公司 Speed-reducing coupling dual-drive-type cross cutting machine
CN103737650B (en) * 2013-07-27 2016-03-02 河北胜利纸箱设备制造有限公司 The energy-efficient transmission mechanism of a kind of transverse cutting unit
CN203945411U (en) * 2014-07-28 2014-11-19 浙江豪盛印刷机械有限公司 A kind of paper cutter

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