CN203864192U - Hobbing cutter-type paper cutting device - Google Patents
Hobbing cutter-type paper cutting device Download PDFInfo
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- CN203864192U CN203864192U CN201420254484.8U CN201420254484U CN203864192U CN 203864192 U CN203864192 U CN 203864192U CN 201420254484 U CN201420254484 U CN 201420254484U CN 203864192 U CN203864192 U CN 203864192U
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- moving knife
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- paper cutting
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Abstract
The utility model discloses a hobbing cutter-type paper cutting device belonging to the computer communication technology field, especially discloses a paper cutting device used for a printer. The hobbing cutter-type paper cutting device comprises a driving motor, a transmission mechanism, a movable hobbing cutter, a fixed cutter, a support, a paper pressing assembly, a guiding support, a guiding shaft, a guiding plate, a position sensor, a tensioning support assembly, and a control system. The transmission mechanism can be used to transmit the rotation motion of the driving motor to the movable hobbing cutter to realize the automatic paper cutting. The hobbing cutter-type paper cutting device is advantageous in that the modularization design and manufacturing can be realized, the costs are low, and the maintenance, the assembly and the disassembly are convenient; the pressure angle can remain the same during the paper cutting process, and the paper cutting can be stably carried out; the structure of the paper cutting assembly is simple, and the paper cutting reliability is good.
Description
Technical field
The utility model 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 purpose of this utility model 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 have the function of automatic cutting.
The technical solution of the utility model is, a kind of 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, engage with rolling moving knife belt wheel belt bottom, 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 simultaneously and be arranged on the rotation of rolling moving knife belt wheel on rolling moving knife, the moving knife that makes to roll is along stationary knife cutting edge rectilinear motion and self rotatablely move;
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 between paper-pressing mechanism and stationary knife, is provided with the paper injection plate parallel with the axis of guide.
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.
When work, after the driving signal that drive motors receiving control system sends, start rotation, drive the motion of rolling moving knife by transmission mechanism, 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 beneficial effects of the utility model are that the structure of rolling moving knife and stationary knife and cutting ensure 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.
Brief description of the drawings
Fig. 1 is the 3D view of the utility model device;
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.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiments, the utility model is described in further detail.
According to Fig. 1-4 explanation the utility model embodiment, present embodiment is the application example that paper cutting apparatus is arranged on to 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, and engage with rolling moving knife belt wheel 17 belt 21 bottoms.
Cut a sheet of paper and send into after paper cutting apparatus certain distance along the paper injection plate 11 being arranged on support 1, 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.
In the time that 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 utility model 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); 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), engage with rolling moving knife belt wheel (17) belt (21) bottom, 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 being arranged on rolling moving knife (18) simultaneously, make to roll moving knife (18) along stationary knife (19) cutting edge rectilinear motion and self rotatablely move,
Described rolling moving knife (18) arranged outside has Compress Spring (20), 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254484.8U CN203864192U (en) | 2014-05-16 | 2014-05-16 | Hobbing cutter-type paper cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254484.8U CN203864192U (en) | 2014-05-16 | 2014-05-16 | Hobbing cutter-type paper cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864192U true CN203864192U (en) | 2014-10-08 |
Family
ID=51645174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254484.8U Active CN203864192U (en) | 2014-05-16 | 2014-05-16 | Hobbing cutter-type paper cutting device |
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| Country | Link |
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| CN (1) | CN203864192U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112033773A (en) * | 2020-08-13 | 2020-12-04 | 江苏省电力试验研究院有限公司 | Cable windowing and core jacking sample preparation all-in-one machine |
| CN117021788A (en) * | 2023-10-10 | 2023-11-10 | 珠海芯烨电子科技有限公司 | Rotary cutter structure and portable printing equipment |
-
2014
- 2014-05-16 CN CN201420254484.8U patent/CN203864192U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104070841B (en) * | 2014-05-16 | 2017-01-18 | 南京富士通计算机设备有限公司 | Hob type paper cutting device |
| CN112033773A (en) * | 2020-08-13 | 2020-12-04 | 江苏省电力试验研究院有限公司 | Cable windowing and core jacking sample preparation all-in-one machine |
| CN117021788A (en) * | 2023-10-10 | 2023-11-10 | 珠海芯烨电子科技有限公司 | Rotary cutter structure and portable printing equipment |
| CN117021788B (en) * | 2023-10-10 | 2024-01-16 | 珠海芯烨电子科技有限公司 | Rotary cutter structure and portable printing equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 Nanjing economic and Technological Development Zone, Xian Xian Road, No. 1, 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 |