CN104070841A - Hob type paper cutting device - Google Patents

Hob type paper cutting device Download PDF

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Publication number
CN104070841A
CN104070841A CN201410210248.0A CN201410210248A CN104070841A CN 104070841 A CN104070841 A CN 104070841A CN 201410210248 A CN201410210248 A CN 201410210248A CN 104070841 A CN104070841 A CN 104070841A
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CN
China
Prior art keywords
paper
moving knife
support
knife
platen
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Granted
Application number
CN201410210248.0A
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Chinese (zh)
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CN104070841B (en
Inventor
洪志强
王强
刘萍
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Nanjing Fujitsu Electronic Information Technologies Co Ltd
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Nanjing Fujitsu Computer Products Co Ltd
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Priority to CN201410210248.0A priority Critical patent/CN104070841B/en
Publication of CN104070841A publication Critical patent/CN104070841A/en
Application granted granted Critical
Publication of CN104070841B publication Critical patent/CN104070841B/en
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Abstract

The invention discloses a paper cutting device, particularly relates to a hob type paper cutting device applied to a printer, and belongs to the field of computer communication technology. The hob type paper cutting device comprises a driving motor, a transmission mechanism, a rolling movable knife, a fixed knife, a holder, a paper pressing assembly, a guide support, a guide shaft, a guide plate, a position sensor, a tensioning support assembly, a control system and the like. The transmission mechanism transmits rotation movement of the driving motor to the rolling movable knife to perform automatic paper cutting. The hob type paper cutting device has the advantages that the hob type paper cutting device is modular in design manufacture, low in cost and convenient to maintain, assemble and disassemble; a pressure angle remains unchanged during paper cutting, so that paper is cut stably; a paper cutting assembly is simple in structure and good in paper cutting reliability.

Description

A kind of hob type paper cutting apparatus
Technical field
The present invention relates to a kind of paper cutting apparatus, particularly a kind of hob type paper cutting apparatus.
Background technology
On market, existing most of impact printer does not all have the function of automatic paper-cutting, and paper or bill by having printed data that user can only be artificial are torn, and affect like this operating efficiency.Follow China's rapid development of economy, user has had higher requirement for operating efficiency, also the automation of equipment is required also more and more highlyer, and impact printer will become one of the development trend in impact printer future with automatic paper-cutting function.
Summary of the invention
The object of this invention is to provide a kind of hob type paper cutting apparatus, paper or the bill of having printed data can be cut, thereby make printer there is the function of automatic cutting.
Technical scheme of the present invention is, a hob type paper cutting apparatus, comprises support, the axis of guide, transmission mechanism, goes out cardboard, drive motors, electric machine support, guide plate, position sensor, control system, paper injection plate, roller, guiding trestle, rolling moving knife, stationary knife, Compress Spring;
Described support is " U " shape framework, and axis of guide both sides are fixedly installed on the end, two side of " U " shape framework, and guide plate is fixedly installed on the bottom surface of " U " shape framework;
Described guiding trestle is sheathed on the axis of guide and inner side is provided with the roller that can roll along guide plate along with moving left and right of guiding trestle; Described belt is rack-mount by transmission mechanism and tensioning bracket component, belt top snaps in the belt teeth groove on guiding trestle, belt bottom and the engagement of rolling moving knife belt wheel, and rolling moving knife belt wheel is installed on rolling moving knife, the cutting edge of rolling moving knife contacts with the stationary knife that tilts to be installed on guiding trestle downside;
Described position sensor connection control system, control system connects and controls by the rack-mount drive motors of electric machine support, rotatablely moving of drive motors passes to belt by transmission mechanism, belt drives guiding trestle to move left and right along the axis of guide, drive the rolling moving knife belt wheel rotation be arranged on rolling moving knife, the moving knife that makes to roll is along stationary knife cutting edge rectilinear motion and self rotatablely move simultaneously;
Described rolling moving knife arranged outside has Compress Spring, and rolling moving knife is the extruding of spring by compression, and the moving knife that rolls while making to cut a sheet of paper is adjacent to and contacts with the cutting edge of stationary knife;
Described guiding trestle arranged outside has paper-pressing mechanism, and is provided with the paper injection plate parallel with the axis of guide between paper-pressing mechanism and stationary knife.
Further, described paper-pressing mechanism comprises platen support casing, platen spring, platen assembly and platen assembly support; Described platen assembly support is fixedly installed in guiding trestle outside, platen support casing is sheathed on platen assembly support, and connect platen assembly by platen spring, pressure roller in platen assembly rolls along with moving left and right of guiding trestle, and by platen spring, platen assembly is moved up and down along with paper sheet thickness changes.
Further, described rolling moving knife and stationary knife cutting edge contact side are fluted.
Further, on described rolling moving knife, have the hole slot connecting with the moving knife belt wheel that rolls.
During work, after the driving signal that drive motors receiving control system sends, start rotation, by transmission mechanism, drive rolling moving knife to move, make the occlusal position continuous moving of stationary knife and rolling moving knife realize automatic cutting, after rolling moving knife moves a certain distance, control system is sent signal and is made drive motors reversion, and guiding trestle starts to reset, complete the rear position sensor feedback signal that resets and to control system, drive motors is stopped operating, one time automatic cutting completes.
The invention has the beneficial effects as follows, the structure of rolling moving knife and stationary knife and cutting guarantee to cut a sheet of paper accurately and reliably.Be applicable to the paper cutting apparatus of printer, paper or the bill of having printed data can be cut, thereby make printer there is the function of automatic cutting.Modularized design is manufactured, and cost is lower, maintenance easy accessibility; In the process of cutting a sheet of paper, pressure angle remains unchanged, and makes cut paper steady; Cutting a sheet of paper, modular construction is simple, the good reliability of cutting a sheet of paper.
Accompanying drawing explanation
Fig. 1 is the 3D view of apparatus of the present invention;
Fig. 2 is the 3D view of support and part transmission;
Fig. 3 is the front view of platen assembly, platen spring and platen support casing;
Fig. 4 is the 3D view of stationary knife, rolling moving knife component and platen assembly.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiments, the present invention is described in further detail.
According to Fig. 1-4 explanation embodiment of the present invention, present embodiment is paper cutting apparatus to be arranged on to the application example of printer end.
As Figure 1-4, paper cutting apparatus by drive motors 5, electric machine support 6, transmission mechanism 3, rolling moving knife 18, rolling moving knife belt wheel 17, stationary knife 19, spring 20, support 1, platen assembly 14, platen spring 13, platen assembly support 22, platen support casing 12, guiding trestle 16, roller 15, the axis of guide 2, guide plate 7, belt 21, tensioning bracket component 8, position sensor 9, control system 10, paper injection plate 11, go out cardboard 4 etc. and form.Platen assembly support 22, spring 20, roller 15 and the rolling moving knife belt wheel 17 being assembled into after one are arranged on guiding trestle 16 with rolling moving knife 18 assemblies, platen assembly 14 and platen spring 13 are assemblied on platen assembly support 22 by platen support casing 12, guiding trestle 16 is arranged on support 1 by the axis of guide 2, roller 15, platen assembly 14 respectively be arranged on guide plate 7 on support 1, go out cardboard 4 and contact.Belt 21 tops that are arranged on support 1 by transmission mechanism 3 and tensioning bracket component 8 are snapped in to the belt teeth groove on guiding trestle 16, belt 21 bottoms and 17 engagements of rolling moving knife belt wheel.
Cut a sheet of paper and along the paper injection plate 11 being arranged on support 1, send into after paper cutting apparatus certain distance, control system 10 is sent driving signal to the drive motors 5 being arranged on support 1 by electric machine support 6, rotatablely moving of drive motors 5 passes to belt 21 by transmission mechanism 3, thereby the moving knife 18 that makes to roll moves and also starts rotation simultaneously with guiding trestle 16, being arranged on spring 20 on guiding trestle 16 moving knife 18 that makes to roll is adjacent to and contacts all the time with the cutting edge that tilts to be arranged on stationary knife 19 on support 1, when moving to right-hand member from left end, rolling moving knife 18 completes after cut paper, drive motors 5 reversions make guiding trestle 16 start the oppositely mobile initial position that arrives, the rear reset of trigger position sensor 9 completes, the end of once cutting a sheet of paper.
When cut out paper sheet thickness changes, between platen assembly 14 and platen support casing 12, the decrement of platen spring 13 can change, make platen assembly 14 change and to move up and down along with paper sheet thickness, platen spring 13 can regulate the active force between roller 15 and guide plate 7 simultaneously.
Advantage of the present invention has: modularized design manufacture, and cost is lower, maintenance easy accessibility; In the process of cutting a sheet of paper, pressure angle remains unchanged, and makes cut paper steady; Cutting a sheet of paper, modular construction is simple, the good reliability of cutting a sheet of paper.

Claims (4)

1. a hob type paper cutting apparatus, is characterized in that: comprise support (1), the axis of guide (2), transmission mechanism (3), go out cardboard (4), drive motors (5), electric machine support (6), guide plate (7), position sensor (9), control system (10), paper injection plate (11), roller (15), guiding trestle (16), rolling moving knife (18), stationary knife (19), Compress Spring (20);
Described support (1) is " U " shape framework, and the axis of guide (2) both sides are fixedly installed on the end, two side of " U " shape framework, and guide plate (7) is fixedly installed on the bottom surface of " U " shape framework;
Described guiding trestle (16) is sheathed on the axis of guide (2) above and inner side is provided with the roller (15) that can roll along guide plate (7) along with moving left and right of guiding trestle (16); Described belt (21) is arranged on support (1) by transmission mechanism (3) and tensioning bracket component (8), belt (21) top snaps in the belt teeth groove on guiding trestle (16), belt (21) bottom and rolling moving knife belt wheel (17) engagement, and the stationary knife (19) that rolling moving knife belt wheel (17) is installed on rolling moving knife (18), cutting edge and the inclination of rolling moving knife (18) are installed on guiding trestle (16) downside contacts;
Described position sensor (9) connection control system (10), control system (10) connects and controls by electric machine support (6) and is arranged on the drive motors (5) on support (1), rotatablely moving of drive motors (5) passes to belt (21) by transmission mechanism (3), belt (21) drives guiding trestle (16) to move left and right along the axis of guide (2), drive rolling moving knife belt wheel (17) rotation be arranged on rolling moving knife (18), the moving knife (18) that makes to roll is along stationary knife (19) cutting edge rectilinear motion and self rotatablely move simultaneously;
Described rolling moving knife (18) arranged outside has Compress Spring (20), and rolling moving knife (18) is the extruding of spring (20) by compression, and the moving knife (18) that rolls while making to cut a sheet of paper is adjacent to and contacts with the cutting edge of stationary knife (19);
Described guiding trestle (16) arranged outside has paper-pressing mechanism, and is provided with the paper injection plate (11) parallel with the axis of guide (2) between paper-pressing mechanism and stationary knife (19).
2. hob type paper cutting apparatus according to claim 1, is characterized in that: described paper-pressing mechanism comprises platen support casing (12), platen spring (13), platen assembly (14) and platen assembly support (22); Described platen assembly support (22) is fixedly installed in guiding trestle (16) outside, platen support casing (12) is sheathed on platen assembly support (22), and connect platen assembly (14) by platen spring (13), pressure roller in platen assembly (14) rolls along with moving left and right of guiding trestle (16), and by platen spring (13), platen assembly (14) is moved up and down along with paper sheet thickness changes.
3. hob type paper cutting apparatus according to claim 1, is characterized in that: described rolling moving knife (18) is fluted with stationary knife (19) cutting edge contact side.
4. hob type paper cutting apparatus according to claim 1, is characterized in that: on described rolling moving knife (18), have the hole slot connecting with the moving knife belt wheel (17) that rolls.
CN201410210248.0A 2014-05-16 2014-05-16 Hob type paper cutting device Active CN104070841B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410210248.0A CN104070841B (en) 2014-05-16 2014-05-16 Hob type paper cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410210248.0A CN104070841B (en) 2014-05-16 2014-05-16 Hob type paper cutting device

Publications (2)

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CN104070841A true CN104070841A (en) 2014-10-01
CN104070841B CN104070841B (en) 2017-01-18

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106625856A (en) * 2016-12-01 2017-05-10 北京兆维电子(集团)有限责任公司 Cutter device
CN107415482A (en) * 2016-05-24 2017-12-01 富士通电子零件有限公司 Printer
CN107522008A (en) * 2016-06-22 2017-12-29 拓卡奔马机电科技有限公司 Cutting knife walking and tumbler on a kind of layout machine
CN107962881A (en) * 2017-12-28 2018-04-27 广东易美图影像科技股份有限公司 A kind of automatic cutting drum-type continuously rotates ink-jet printer
US20180311856A1 (en) * 2017-05-01 2018-11-01 Avery Dennison Retail Information Services, Llc Stand-alone cutting apparatus
US10815095B2 (en) 2018-03-16 2020-10-27 Ricoh Company, Ltd. Sheet cutting device and image forming apparatus including the sheet cutting device

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EP0359576B1 (en) * 1988-09-16 1994-03-09 Ncr International Inc. An apparatus for cutting record medium
JPH0929687A (en) * 1995-07-14 1997-02-04 Tec Corp Sheet cutter
CN1270135A (en) * 1999-04-14 2000-10-18 星精密株式会社 Cutter and printer
JP2003170388A (en) * 2001-12-03 2003-06-17 Nec Infrontia Corp Auto cutter device
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CN202321759U (en) * 2011-11-22 2012-07-11 杭州康得新机械有限公司 Pneumatic paper-feeding pressure roller mechanism of paper cutter
CN102886992A (en) * 2012-10-22 2013-01-23 德美(上海)影像器材有限公司 Automatic paper cutting mechanism for printer
CN202895305U (en) * 2012-11-21 2013-04-24 南京富士通计算机设备有限公司 Paper cutting device
CN203283937U (en) * 2013-04-27 2013-11-13 于新刚 Hob type paper cutting device
CN203864192U (en) * 2014-05-16 2014-10-08 南京富士通计算机设备有限公司 Hobbing cutter-type paper cutting device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359576B1 (en) * 1988-09-16 1994-03-09 Ncr International Inc. An apparatus for cutting record medium
JPH0929687A (en) * 1995-07-14 1997-02-04 Tec Corp Sheet cutter
CN1270135A (en) * 1999-04-14 2000-10-18 星精密株式会社 Cutter and printer
JP2003170388A (en) * 2001-12-03 2003-06-17 Nec Infrontia Corp Auto cutter device
US20100194021A1 (en) * 2003-02-27 2010-08-05 Fuji Xerox Co., Ltd. Sheet processing apparatus
CN202241378U (en) * 2011-09-23 2012-05-30 浙江咸亨国际通用设备有限公司 Paper cutter with paper pressing wheel capable of pressing paper in rolling manner
CN202321759U (en) * 2011-11-22 2012-07-11 杭州康得新机械有限公司 Pneumatic paper-feeding pressure roller mechanism of paper cutter
CN102886992A (en) * 2012-10-22 2013-01-23 德美(上海)影像器材有限公司 Automatic paper cutting mechanism for printer
CN202895305U (en) * 2012-11-21 2013-04-24 南京富士通计算机设备有限公司 Paper cutting device
CN203283937U (en) * 2013-04-27 2013-11-13 于新刚 Hob type paper cutting device
CN203864192U (en) * 2014-05-16 2014-10-08 南京富士通计算机设备有限公司 Hobbing cutter-type paper cutting device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107415482A (en) * 2016-05-24 2017-12-01 富士通电子零件有限公司 Printer
CN107522008A (en) * 2016-06-22 2017-12-29 拓卡奔马机电科技有限公司 Cutting knife walking and tumbler on a kind of layout machine
CN106625856A (en) * 2016-12-01 2017-05-10 北京兆维电子(集团)有限责任公司 Cutter device
US11052559B2 (en) 2017-05-01 2021-07-06 Avery Dennison Retail Information Servives, LLC Combination printer and cutting apparatus
US20180311856A1 (en) * 2017-05-01 2018-11-01 Avery Dennison Retail Information Services, Llc Stand-alone cutting apparatus
US10494131B2 (en) 2017-05-01 2019-12-03 Avery Dennison Retail Information Services, Llc Combination printer and cutting apparatus
CN110709216A (en) * 2017-05-01 2020-01-17 艾利丹尼森零售信息服务公司 Combination printer and cutting device
US11045966B2 (en) * 2017-05-01 2021-06-29 Avery Dennison Retail Information Services, Llc Stand-alone cutting apparatus
CN107962881A (en) * 2017-12-28 2018-04-27 广东易美图影像科技股份有限公司 A kind of automatic cutting drum-type continuously rotates ink-jet printer
US10815095B2 (en) 2018-03-16 2020-10-27 Ricoh Company, Ltd. Sheet cutting device and image forming apparatus including the sheet cutting device

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Address after: 210028, No. 1, Xin Zhong Road, Nanjing economic and Technological Development Zone, Jiangsu

Patentee after: Nanjing Fujitsu electronic information Polytron Technologies Inc

Address before: 210046 Nanjing economic and Technological Development Zone, Xian Xian Road, No. 1, Jiangsu

Patentee before: Computer equipment company limited of Nanjing Fujitsu