CN203158905U - Roll paper single-piece cutting mechanism - Google Patents
Roll paper single-piece cutting mechanism Download PDFInfo
- Publication number
- CN203158905U CN203158905U CN 201320131921 CN201320131921U CN203158905U CN 203158905 U CN203158905 U CN 203158905U CN 201320131921 CN201320131921 CN 201320131921 CN 201320131921 U CN201320131921 U CN 201320131921U CN 203158905 U CN203158905 U CN 203158905U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- spiral cutter
- cutter head
- paper
- bottom knife
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a roll paper single-piece cutting mechanism which comprises a spiral cutter disc, a rotating shaft is arranged in the center of the spiral cutter disc, blade sets on the spiral cutter disc are evenly distributed on the periphery of the rotating shaft, and the rotating shaft is driven by a servo motor. By means of the roll paper single-piece cutting mechanism, the length of cut paper can be freely adjusted, and operation is convenient.
Description
Technical field
The utility model relates to field of printing machinery, relates in particular to a kind of paper in reel of regulating cutting length and cuts out individual mechanism.
Background technology
With paper in reel length cutting as required, at first paper in reel to be launched, the length of excision demands then, and the efficient that cuts after manually measuring is very low need be produced a kind of automatic excision demands length, and can be regulated the automated machine that cuts length automatically.
Summary of the invention
The purpose of this utility model is to provide a kind of paper in reel of regulating cutting length to cut out individual mechanism.
To achieve these goals, the paper in reel that the utility model provides is cut out individual mechanism, comprises spiral cutter head, and the spiral cutter head center is provided with a rotating shaft, and the set of blades on the spiral cutter head is uniformly distributed in the rotating shaft periphery, and driven by servomotor is passed through in rotating shaft.Spiral cutter head is connected in servomotor by rotating shaft thus, pass through driven by servomotor, adjust the rotating speed of servomotor as required, thereby the rotating speed of control spiral cutter head, when the longer paper of needs cutting, the rotating speed of servomotor is transferred slowly, when the shorter paper of needs cutting, the rotating speed of servomotor is transferred soon handled easily.
In some embodiments, also comprise a bottom knife, bottom knife is located at the spiral cutter head below, and bottom knife is perpendicular to the axis direction of rotating shaft, and the plane at bottom knife one side surface and set of blades place fits.Thus, by cooperating of bottom knife and spiral cutter head set of blades, make cut surface more smooth.
Description of drawings
Fig. 1 cuts out the structural representation of individual mechanism for the paper in reel of a kind of embodiment of the utility model.
The specific embodiment
Come the utility model is described in further detail explanation below in conjunction with drawings and the specific embodiments.
Fig. 1 has schematically shown according to the paper in reel of a kind of embodiment of the utility model and has cut out individual mechanism.
As shown in Figure 1, paper in reel of the present utility model is cut out individual mechanism and is comprised: be connected in servomotor rotating shaft 30, be sheathed on the bottom knife 20 that rotating shaft 30 outer spiral cutter heads 10 and are located at spiral cutter head 10 belows.Spiral cutter head 10 is captiveed joint with rotating shaft 30, rotates with rotating shaft.
As shown in the figure, set of blades 101 on the spiral cutter head 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, the edge of a knife direction unanimity of four cutters 1011.
As shown in the figure, bottom knife 20 is positioned at spiral cutter head 10 belows, and bottom knife 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, fits in the plane at bottom knife 20 1 side surfaces and set of blades 101 places.
In sum, will need the paper of cutting to pass between spiral cutter head 10 and bottom knife 20, spiral cutter head 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, thereby the rotating speed of control spiral cutter head 10: when the longer paper of needs cutting, the rotating speed of servomotor is transferred slowly, the velocity of rotation of spiral cutter head 10 is slack-off thereupon; When the shorter paper of needs cutting, the rotating speed of servomotor to be transferred soon, the velocity of rotation of spiral cutter head 10 is slack-off thereupon.But the length of free adjustment cutting paper is easy to operate.
Claims (2)
1. paper in reel is cut out individual mechanism, it is characterized in that, comprise spiral cutter head (10), described spiral cutter head (10) center is provided with a rotating shaft (30), set of blades (101) on the described spiral cutter head (10) is uniformly distributed in described rotating shaft (30) periphery, and driven by servomotor is passed through in described rotating shaft (30).
2. paper in reel according to claim 1 is cut out individual mechanism, it is characterized in that, also comprise a bottom knife (20), described bottom knife (20) is located at described spiral cutter head (10) below, described bottom knife (20) is perpendicular to the axis direction of described rotating shaft (30), and the plane at described bottom knife (20) one side surfaces and described set of blades (101) place fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131921 CN203158905U (en) | 2013-03-22 | 2013-03-22 | Roll paper single-piece cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131921 CN203158905U (en) | 2013-03-22 | 2013-03-22 | Roll paper single-piece cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158905U true CN203158905U (en) | 2013-08-28 |
Family
ID=49020109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131921 Expired - Lifetime CN203158905U (en) | 2013-03-22 | 2013-03-22 | Roll paper single-piece cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449234A (en) * | 2013-08-06 | 2013-12-18 | 宋小雷 | Cutting unit |
| CN105016124A (en) * | 2015-06-12 | 2015-11-04 | 吴俊娟 | Clipping machine |
-
2013
- 2013-03-22 CN CN 201320131921 patent/CN203158905U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449234A (en) * | 2013-08-06 | 2013-12-18 | 宋小雷 | Cutting unit |
| CN105016124A (en) * | 2015-06-12 | 2015-11-04 | 吴俊娟 | Clipping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |