CN104070841B - Hob type paper cutting device - Google Patents
Hob type paper cutting device Download PDFInfo
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- CN104070841B CN104070841B CN201410210248.0A CN201410210248A CN104070841B CN 104070841 B CN104070841 B CN 104070841B CN 201410210248 A CN201410210248 A CN 201410210248A CN 104070841 B CN104070841 B CN 104070841B
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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
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 major part impact printer does not all have the function of automatic paper-cutting, and what user can only be artificial will print
The paper of complete data or bill are torn, and so affect operating efficiency.With China's rapid development of economy, user is for work effect
Rate has higher requirement, and the also automation to equipment requires also more and more higher, and impact printer carries automatic paper-cutting function will
Become one of following development trend of impact printer.
Content of the invention
It is an object of the invention to provide a kind of hob type paper cutting apparatus, the paper or bill that have printed data can be cut
Under, so that printer has the function of automatic cutting.
The technical scheme is that a kind of hob type paper cutting apparatus including first support, the axis of guide, transmission mechanism, go out
Cardboard, motor, electric machine support, guide plate, position sensor, control system, paper injection plate, roller, guiding trestle, rolling are dynamic
Knife, stationary knife, compression spring；
Described first support is " u " shape framework, and axis of guide both sides are fixedly installed on the two side end of " u " shape framework, lead
It is fixedly installed on the bottom surface of " u " shape framework to plate；
Described guiding trestle is sheathed on the axis of guide and inner side is provided with and can lead on edge with moving left and right of guiding trestle
The roller rolling to plate；Described belt is arranged in first support by transmission mechanism and tensioning bracket component, belt top card
Enter the belt teeth groove on guiding trestle, belt bottom is engaged with rolling moving knife belt wheel, and rolling moving knife belt wheel is installed on rolling and moves
On knife, the cutting edge that rolls moving knife contacted with the stationary knife that is installed on the downside of guiding trestle of inclination；
Described position sensor connection control system, control system connects and controls and is arranged on first by electric machine support
Motor on frame, the rotary motion of motor passes to belt by transmission mechanism, belt drive guiding trestle along
The axis of guide moves left and right, and drives simultaneously and is arranged on the rolling moving knife belt wheel rotation rolling on moving knife, makes rolling moving knife along stationary knife sword
Mouth linear motion and itself rotary motion；
It is provided with compression spring outside described rolling moving knife, rolls the extruding of the compressed spring of moving knife, roll when making to cut a sheet of paper
Moving knife is adjacent to the cutting edge of stationary knife and contacts；
It is provided with paper-pressing mechanism outside described guiding trestle, and be provided with parallel with the axis of guide between paper-pressing mechanism and stationary knife
Paper injection plate.
Further, described paper-pressing mechanism includes platen support casing, platen spring, platen assembly and platen assembly support；
Described platen assembly support is fixedly installed in outside guiding trestle, and platen support casing is sheathed on platen assembly support, and passes through
Platen spring connects platen assembly, and the pressure roller in platen assembly rolls with moving left and right of guiding trestle, and by pressure
Word bomb spring makes platen assembly change with paper sheet thickness and move up and down.
Further, described rolling moving knife is fluted with stationary knife edge contacts side.
Further, described rolling moving knife has and roll the hole slot that moving knife belt wheel couples.
During work, motor starts after receiving the drive signal that control system sends to rotate, and is driven by transmission mechanism
Roll moving knife motion, make stationary knife with the occlusal position continuous moving rolling moving knife and realize automatic cutting, roll moving knife mobile certain
After distance, control system sends signal makes motor invert, and guiding trestle starts to reset, and after completing to reset, position sensor is anti-
Feedback signal makes motor stop operating to control system, and one time automatic cutting completes.
The invention has the beneficial effects as follows, roll moving knife and the structure of stationary knife and cutting ensures to cut a sheet of paper accurately and reliably.It is suitable for
In the paper cutting apparatus of printer, the paper or bill that have printed data can be cut, so that printer has automatic cutting
Function.Modularized design manufactures, and cost is relatively low, keeps in repair easy accessibility；During cutting a sheet of paper, pressure angle keeps constant, so that cut paper is put down
Surely；Modular construction of cutting a sheet of paper is simple, good reliability of cutting a sheet of paper.
Brief description
Fig. 1 is the 3d view of apparatus of the present invention；
Fig. 2 is the 3d view of support and section transmission；
Fig. 3 is the front view of platen assembly, platen spring and platen support casing；
Fig. 4 is stationary knife, the 3d view rolling moving knife component and platen assembly.
Specific embodiment
The present invention is described in further detail with specific embodiments below in conjunction with the accompanying drawings.
Embodiment of the present invention is illustrated according to Fig. 1-4, present embodiment is that paper cutting apparatus are arranged on printer end
Application example.
As Figure 1-4, paper cutting apparatus are dynamic by motor 5, electric machine support 6, transmission mechanism 3, rolling moving knife 18, rolling
Knife-band wheel 17, stationary knife 19, spring 20, first support 1, platen assembly 14, platen spring 13, platen assembly support 22, platen prop up
Frame set 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 processed, paper injection plate 11, go out cardboard 4 etc. constitute.Platen assembly support 22, spring 20, roller 15 and assembling integral after
Roll moving knife belt wheel 17 and be arranged on guiding trestle 16 with rolling moving knife 18 assembly, platen assembly 14 and platen spring 13 pass through pressure
Paper support casing 12 is assemblied on platen assembly support 22, and guiding trestle 16 is arranged in first support 1 by the axis of guide 2, roller
15th, platen assembly 14 respectively with the guide plate 7 being arranged in first support 1, go out cardboard 4 and contact.By transmission mechanism 3 and will open
Belt 21 top that locking bracket assembly 8 is arranged in first support 1 snaps in the belt teeth groove on guiding trestle 16, under belt 21
Portion engages with rolling moving knife belt wheel 17.
Cut a sheet of paper to open and sent into after paper cutting apparatus certain distance along the paper injection plate 11 being arranged in first support 1, controlled system
System 10 sends drive signal to the motor 5 being arranged on support 1 by electric machine support 6, and the rotary motion of motor 5 is led to
Cross transmission mechanism 3 and pass to belt 21, so that roll moving knife 18 to also begin to rotate with guiding trestle 16 is mobile simultaneously, be arranged on
Spring 20 on guiding trestle 16 makes rolling moving knife 18 and is adjacent to all the time with the cutting edge of stationary knife 19 that is inclined and mounted on support on 1 to contact,
After rolling moving knife 18 and move to right-hand member from left end and complete cut paper, motor 5 reversion makes guiding trestle 16 start to move backward
Reach initial position, reset after trigger position sensor 9 and complete, end of once cutting a sheet of paper.
When cut out paper sheet thickness changes, the compression of platen spring 13 between platen assembly 14 and platen support casing 12
Amount can change, and so that platen assembly 14 can be moved up and down with paper sheet thickness change, platen spring 13 can be adjusted simultaneously
Active force between section roller 15 and guide plate 7.
Advantages of the present invention has: modularized design manufacture, and cost is relatively low, keeps in repair easy accessibility；Pressure angle during cutting a sheet of paper
Keep constant, make cut paper steady；Modular construction of cutting a sheet of paper is simple, good reliability of cutting a sheet of paper.
Claims (3)
1. a kind of hob type paper cutting apparatus, is characterized in that: include first support (1), the axis of guide (2), transmission mechanism (3), paper delivery
Plate (4), motor (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), compression spring (20)；
Described first support (1) is " u " shape framework, and the axis of guide (2) both sides are fixedly installed on the two side end of " u " shape framework,
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 and can move with the left and right of guiding trestle (16)
The roller (15) moving and rolling along guide plate (7)；Belt (21) passes through transmission mechanism (3) and tensioning bracket component (8) is arranged on
In first support (1), belt (21) top snaps in the belt teeth groove on guiding trestle (16), belt (21) bottom and rolling moving knife
Belt wheel (17) engages, and roll moving knife belt wheel (17) be installed on roll that moving knife (18) is upper, cutting edge that is rolling moving knife (18) and inclination
It is installed on stationary knife (19) contact on the downside of guiding trestle (16)；
Described position sensor (9) connection control system (10), control system (10) connects and controls is pacified by electric machine support (6)
It is contained in the motor (5) in first support (1), the rotary motion of motor (5) passes to belt by transmission mechanism (3)
(21), belt (21) drives guiding trestle (16) to move left and right along the axis of guide (2), drives simultaneously and is arranged on rolling moving knife (18)
On rolling moving knife belt wheel (17) rotation, make rolling moving knife (18) along stationary knife (19) cutting edge linear motion and itself rotary motion；
It is provided with compression spring (20) outside described rolling moving knife (18), roll the extruding of the compressed spring (20) of moving knife (18),
When making to cut a sheet of paper, rolling moving knife (18) is adjacent to the cutting edge of stationary knife (19) and contacts；
It is provided with paper-pressing mechanism outside described guiding trestle (16), and be provided with and the axis of guide between paper-pressing mechanism and stationary knife (19)
(2) parallel paper injection plate (11)；
Described paper-pressing mechanism includes platen support casing (12), platen spring (13), platen assembly (14) and platen assembly support
(22)；Described platen assembly support (22) is fixedly installed in outside guiding trestle (16), and platen support casing (12) is sheathed on platen
On assembly support (22), and by platen spring (13) connect platen assembly (14), the pressure roller in platen assembly (14) with
The moving left and right and roll of guiding trestle (16), and so that platen assembly (14) is changed with paper sheet thickness by platen spring (13)
And move up and down.
2. hob type paper cutting apparatus according to claim 1, is characterized in that: described rolling moving knife (18) and stationary knife (19) sword
Mouth contact side is fluted.
3. hob type paper cutting apparatus according to claim 1, is characterized in that: have on described rolling moving knife (18) and roll
The hole slot that moving knife belt wheel (17) couples.
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)
| Publication Number | Publication Date |
|---|---|
| CN104070841A CN104070841A (en) | 2014-10-01 |
| CN104070841B true CN104070841B (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410210248.0A Active CN104070841B (en) | 2014-05-16 | 2014-05-16 | Hob type paper cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070841B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018204401A3 (en) * | 2017-05-01 | 2018-12-06 | Avery Dennison Retail Information Services, Llc | Stand-alone cutting apparatus |
| EP3539738A1 (en) * | 2018-03-16 | 2019-09-18 | Ricoh Company, Ltd. | Sheet cutting device and image forming apparatus including the sheet cutting device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6829008B2 (en) * | 2016-05-24 | 2021-02-10 | 富士通コンポーネント株式会社 | 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 |
| CN106739554B (en) * | 2016-12-27 | 2023-05-23 | 苏州艾斯康光电智能科技有限公司 | Printer cutter assembly jig |
| CN107299967A (en) * | 2017-08-02 | 2017-10-27 | 北京卫星制造厂 | A kind of 3D printer automatic belt tensioning device and its method |
| CN107962881B (en) * | 2017-12-28 | 2020-04-07 | 广东易美图影像科技股份有限公司 | Automatic paper cutting drum type continuous rotating ink-jet printer |
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| JPH0929687A (en) * | 1995-07-14 | 1997-02-04 | Tec Corp | Sheet cutter |
| JP2003170388A (en) * | 2001-12-03 | 2003-06-17 | Nec Infrontia Corp | Auto cutter device |
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| EP0359576B1 (en) * | 1988-09-16 | 1994-03-09 | Ncr International Inc. | An apparatus for cutting record medium |
| CN1270135A (en) * | 1999-04-14 | 2000-10-18 | 星精密株式会社 | Cutter and printer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018204401A3 (en) * | 2017-05-01 | 2018-12-06 | Avery Dennison Retail Information Services, Llc | Stand-alone cutting apparatus |
| EP4241939A3 (en) * | 2017-05-01 | 2023-11-08 | Avery Dennison Retail Information Services LLC | Stand-alone cutting apparatus |
| EP4241940A3 (en) * | 2017-05-01 | 2023-11-15 | Avery Dennison Retail Information Services LLC | Stand-alone cutting apparatus |
| EP4249194A3 (en) * | 2017-05-01 | 2023-11-15 | Avery Dennison Retail Information Services LLC | Method for reducing label waste using a cutting apparatus |
| EP4252983A3 (en) * | 2017-05-01 | 2023-11-15 | Avery Dennison Retail Information Services LLC | Method for reducing label waste using a cutting apparatus |
| EP3539738A1 (en) * | 2018-03-16 | 2019-09-18 | Ricoh Company, Ltd. | Sheet cutting device and image forming apparatus including the sheet cutting device |
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| Publication number | Publication date |
|---|---|
| CN104070841A (en) | 2014-10-01 |
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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 |