CN102020039A - Colorful film positioning cutting device for packaging machine - Google Patents
Colorful film positioning cutting device for packaging machine Download PDFInfo
- Publication number
- CN102020039A CN102020039A CN2010105299454A CN201010529945A CN102020039A CN 102020039 A CN102020039 A CN 102020039A CN 2010105299454 A CN2010105299454 A CN 2010105299454A CN 201010529945 A CN201010529945 A CN 201010529945A CN 102020039 A CN102020039 A CN 102020039A
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- China
- Prior art keywords
- belt wheel
- film
- gear belt
- colorful
- shaft
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- 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.)
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Abstract
A colorful film positioning cutting device for a packaging machine belongs to the field of packaging machinery. The device comprises a machine head, a film-feeding roller shaft and a cutter transmission shaft, wherein the film-feeding roller shaft is connected to a driven gear belt wheel; a servo motor shaft is connected to a driving gear belt wheel; the driving gear belt wheel is engaged with the driven gear belt wheel under the driving of the servo motor; one end of the cutter transmission shaft is provided with an encoder; and a photoelectric sensor is arranged above the machine head. The device can precisely position the colorful printing film before cutting every time and maintain the length of the cut film as same as the distance from the colorful printed pattern to the cut edge.
Description
Technical field
The present invention relates to a kind of cutting and positioning device, belong to the package packing machine field.
Background technology
The outer tracing paper of original packing box is patternless, and corresponding therewith wrapping machine only has the fixed length cutting function.Continuous variation along with the packing of product, the box package of color printing film is day by day popularized, this packaged form requires cooresponding pattern on the pattern on the color printing film and the packing box is overlapped fully, and the film feeding roller and the cutting roller of existing wrapping machine pass through gear transmission, cutting roller whenever turns around, and the film feeding roller turns over a fixing number of turns, makes each film feeding all keep a fixing length, but the cumulative errors of each film feeding can make pattern depart from original position, cause printing deviation.
Summary of the invention
The technical problem to be solved in the present invention is the defective that exists when overcoming the color film of existing wrapping machine location, and the color film of the accurate wrapping machine in a kind of location location cutter sweep is provided.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The color film of a kind of wrapping machine location cutter sweep, comprise head, film feeding roll shaft and cutting knife transmission shaft, described film feeding roll shaft connects the driven toothed belt wheel, servo motor shaft connects initiatively profile of tooth belt wheel, under driven by servomotor, initiatively profile of tooth belt wheel and driven toothed belt wheel engagement, described cutting knife transmission shaft one end is provided with coder, at described head upper opto-electronic pickup is set.
Compared with prior art, the technology of the present invention can accurately be located the color printing film before each cutting, kept the film length that cuts out and color printing pattern and was equal to the distance of cutting edge.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation that the present invention locatees cutter sweep.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Embodiment 1
As shown in Figure 1, position at the former installation gear of wrapping machine is provided with driven toothed belt wheel 4, film feeding roll shaft 2 connects driven toothed belt wheel 4, position at the former installation dual gear of wrapping machine is provided with adapter plate 9, and adapter plate 9 is connected with head 1, and servomotor 10 is fixed in adapter plate 9, servomotor 10 drives servo motor shaft 11, servo motor shaft 11 connects initiatively profile of tooth belt wheel 5, under servomotor 10 drives, and initiatively profile of tooth belt wheel 5 and 4 engagements of driven toothed belt wheel; Wrapping machine cutting knife transmission shaft 3 one ends are provided with coder 6; Head 1 top is provided with sensor stand 8, and opto-electronic pickup 7 is fixed in sensor stand 8.The film driving rod of original packing machine is separated transmission with slitter shaft, the film driven roller is by the servomotor individual drive that increases, can guarantee that when coder rotates a circle servomotor guarantees all to transfer out length and all consistent film of pattern position according to corresponding pulse count synchronized operation at every turn.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. the color film of wrapping machine is located cutter sweep, it is characterized in that: comprise head, film feeding roll shaft and cutting knife transmission shaft, described film feeding roll shaft connects the driven toothed belt wheel, servo motor shaft connects initiatively profile of tooth belt wheel, under driven by servomotor, initiatively profile of tooth belt wheel and driven toothed belt wheel engagement, described cutting knife transmission shaft one end is provided with coder, at described head upper opto-electronic pickup is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105299454A CN102020039A (en) | 2010-11-02 | 2010-11-02 | Colorful film positioning cutting device for packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105299454A CN102020039A (en) | 2010-11-02 | 2010-11-02 | Colorful film positioning cutting device for packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102020039A true CN102020039A (en) | 2011-04-20 |
Family
ID=43861906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105299454A Withdrawn CN102020039A (en) | 2010-11-02 | 2010-11-02 | Colorful film positioning cutting device for packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102020039A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366131A (en) * | 2015-11-30 | 2016-03-02 | 成都三可实业有限公司 | Paper cutting mechanism for lollipop packing machine |
| CN106005571A (en) * | 2016-07-19 | 2016-10-12 | 昆山沃优自动化设备科技有限公司 | Motor film feeding mechanism |
-
2010
- 2010-11-02 CN CN2010105299454A patent/CN102020039A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366131A (en) * | 2015-11-30 | 2016-03-02 | 成都三可实业有限公司 | Paper cutting mechanism for lollipop packing machine |
| CN106005571A (en) * | 2016-07-19 | 2016-10-12 | 昆山沃优自动化设备科技有限公司 | Motor film feeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Open date: 20110504 |
|
| DD01 | Delivery of document by public notice |
Addressee: China Beijing Goub IP Agent Ltd. Cai Wu Document name: Notification of Approving Refund |