CN103449234A - Cutting unit - Google Patents
Cutting unit Download PDFInfo
- Publication number
- CN103449234A CN103449234A CN2013103408840A CN201310340884A CN103449234A CN 103449234 A CN103449234 A CN 103449234A CN 2013103408840 A CN2013103408840 A CN 2013103408840A CN 201310340884 A CN201310340884 A CN 201310340884A CN 103449234 A CN103449234 A CN 103449234A
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- CN
- China
- Prior art keywords
- blade
- cutterhead
- cutting
- servomotor
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Nonmetal Cutting Devices (AREA)
Abstract
The invention discloses a cutting unit comprising a cutter. The center of the cutter is provided with a rotary shaft. The cutting unit further comprises a blade. One surface of the blade is fitted to a plane of a blade set. The cutting unit allows the length of paper cutting to be optionally adjusted and is convenient to operate.
Description
Technical field
The present invention relates to field of printing machinery, relate in particular to a kind of cutting device device of regulating cutting length.
Background technology
By paper in reel, the cutting of length as required, at first will launch paper in reel, and the length of excision demands then, and the efficiency cut after manually measuring is very low need to be produced a kind of automatic excision demands length, and can automatically be regulated the automated machine that cuts length.
Summary of the invention
The object of the present invention is to provide a kind of cutting device device of regulating cutting length.
To achieve these goals, cutting device device provided by the invention, comprise cutterhead, and the cutterhead center is provided with a rotating shaft, also comprises a blade, and the plane at blade one side surface and set of blades place fits.Cutterhead is connected in servomotor by rotating shaft thus, pass through driven by servomotor, adjust as required the rotating speed of servomotor, thereby control the rotating speed of cutterhead, when the longer paper of needs cutting, the rotating speed of servomotor is slowed down, when the shorter paper of needs cutting, the rotating speed of servomotor is tuned up to handled easily.By coordinating of blade and impeller vane group, make cut surface more smooth.
The accompanying drawing explanation
The structural representation of the cutting device device that Fig. 1 is one embodiment of the present invention.
The specific embodiment
Explanation that the present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 has schematically shown the cutting device device according to one embodiment of the present invention.
As shown in Figure 1, cutting device device of the present invention comprises: be connected in servomotor rotating shaft 30, be sheathed on the blade 20 that the outer cutterheads 10 and of rotating shaft 30 are located at cutterhead 10 belows.Cutterhead 10 is fixedly connected with rotating shaft 30, with rotating shaft, rotates.
As shown in the figure, set of blades 101 on cutterhead 10 is four triangle cutters 1011 that are uniformly distributed in the rotating shaft periphery, four cutters 1011 are perpendicular to rotating shaft 30 axis directions, and four blades 1011 are positioned at same perpendicular, and the edge of a knife direction of four cutters 1011 is consistent.
As shown in the figure, blade 20 is positioned at cutterhead 10 belows, and blade 20 is perpendicular to the axis direction of rotating shaft 30, and edge of a knife direction is relative with the edge of a knife direction of cutter 1011, the plane laminating at blade 20 1 side surfaces and set of blades 101 places.
In sum, will need the paper of cutting to pass between cutterhead 10 and blade 20, cutterhead 10 be connected in servomotor by rotating shaft 30, passes through driven by servomotor.The transfer rate of paper is constant, the rotating speed of the length adjustment servomotor of individual paper of cutting as required, thus control the rotating speed of cutterhead 10: when the longer paper of needs cutting, the rotating speed of servomotor is slowed down, the velocity of rotation of cutterhead 10 is thereupon slack-off; When the shorter paper of needs cutting, the rotating speed of servomotor is tuned up, the velocity of rotation of cutterhead 10 is thereupon slack-off.But the length of free adjustment cutting paper is easy to operate.
Claims (1)
1. cutting device device, it is characterized in that, comprise cutterhead (10), described cutterhead (10) center is provided with a rotating shaft (30), described rotating shaft (30) drives by servomotor (40), also comprise a blade (20), the plane at described blade (20) one side surfaces and described set of blades (101) place fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103408840A CN103449234A (en) | 2013-08-06 | 2013-08-06 | Cutting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103408840A CN103449234A (en) | 2013-08-06 | 2013-08-06 | Cutting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103449234A true CN103449234A (en) | 2013-12-18 |
Family
ID=49732152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103408840A Pending CN103449234A (en) | 2013-08-06 | 2013-08-06 | Cutting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103449234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016124A (en) * | 2015-06-12 | 2015-11-04 | 吴俊娟 | Clipping machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226688A (en) * | 1993-01-29 | 1994-08-16 | New Oji Paper Co Ltd | Cutting device |
| CN2432149Y (en) * | 2000-07-18 | 2001-05-30 | 广州擎天成套装备实业有限公司 | Covering film ring-cutting device |
| CN1442356A (en) * | 2002-03-04 | 2003-09-17 | 阪神珐琅株式会社 | Winding and cutting machine used for web |
| CN203158905U (en) * | 2013-03-22 | 2013-08-28 | 如皋市中罗印刷机械有限公司 | Roll paper single-piece cutting mechanism |
-
2013
- 2013-08-06 CN CN2013103408840A patent/CN103449234A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226688A (en) * | 1993-01-29 | 1994-08-16 | New Oji Paper Co Ltd | Cutting device |
| CN2432149Y (en) * | 2000-07-18 | 2001-05-30 | 广州擎天成套装备实业有限公司 | Covering film ring-cutting device |
| CN1442356A (en) * | 2002-03-04 | 2003-09-17 | 阪神珐琅株式会社 | Winding and cutting machine used for web |
| CN203158905U (en) * | 2013-03-22 | 2013-08-28 | 如皋市中罗印刷机械有限公司 | Roll paper single-piece cutting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016124A (en) * | 2015-06-12 | 2015-11-04 | 吴俊娟 | Clipping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |