CN204160518U - A kind of Novel arc cutter - Google Patents
A kind of Novel arc cutter Download PDFInfo
- Publication number
- CN204160518U CN204160518U CN201420595912.3U CN201420595912U CN204160518U CN 204160518 U CN204160518 U CN 204160518U CN 201420595912 U CN201420595912 U CN 201420595912U CN 204160518 U CN204160518 U CN 204160518U
- Authority
- CN
- China
- Prior art keywords
- arc
- cutting roller
- roller
- cutting
- novel
- 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 - Fee Related
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Abstract
The utility model relates to paper diaper mechanical manufacturing field, particularly relate to the Novel arc cutter that a kind of structure is simple, accurately can locate the cutting knife degree of depth, prevent cut-out pressure excessive, comprise frame, be located at bottom roller in frame rotationally, be located at cutting roller in frame rotationally, described cutting roller is positioned at the top of bottom roller, the two ends, left and right of described cutting roller are respectively equipped with cutting knife, and the outside that the two ends, left and right of described cutting roller are positioned at two cutting knifes is removably provided with positioning convex ring respectively.
Description
Technical field
The utility model relates to paper diaper mechanical field, particularly relates to a kind of Novel arc cutter.
Background technology
At present, in paper diaper production, arc cutter is mainly used in the arc of the width cutting off paper diaper, it mainly contains frame, be located at cutting roller in frame and bottom roller composition, because the thickness of each model paper diaper is all inconsistent, so often cutting roller is arranged to upper and lower adjustable structure, thus meet cut-out demand.But this adjustable structure inherently can also exist error, and due to cutting roller cut off process in its pressure be often difficult to control, if too large, cutting blade abrasion is easily made to aggravate, if too little, possibly sheet material cannot be cut off, so be all often select intensified pressure, utilize the mode of increased wear to ensure that production can be carried out smoothly.This mode shortens with regard to making the service life of cutting roller.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes the Novel arc cutter that a kind of structure is simple, accurately can locate the cutting knife degree of depth, prevent cut-out pressure excessive.
For achieving the above object, the utility model have employed following technical scheme: a kind of Novel arc cutter, comprise frame, be located at bottom roller in frame rotationally, be located at cutting roller in frame rotationally, described cutting roller is positioned at the top of bottom roller, the two ends, left and right of described cutting roller are respectively equipped with cutting knife, and the outside that the two ends, left and right of described cutting roller are positioned at two cutting knifes is removably provided with positioning convex ring respectively.
Further, described positioning convex ring is connected to form by plural arc bulge loop, and described each arc bulge loop is removably located on cutting roller by bolt.
Further, described arc bulge loop quantity is 3.
Further, more than one adjustment ring is also provided with between described positioning convex ring and cutting roller.
Further, described adjustment ring is connected to form by plural arc adjustment ring, and described each arc adjustment ring and each arc bulge loop corresponding matching are arranged.
Further, one end of described each arc convex has caved inward first step, the other end outwardly has second step, described first step is provided with protuberance, described second step is provided with recess, the recess of a wherein arc convex of described adjacent two arc convex and the protuberance phase snap-fit engagement of another arc convex.
Further, described recess and protuberance are respectively equipped with the tapering facilitating snap-fit engagement.
By adopting preceding solution, the beneficial effects of the utility model are: compared with existing arc cutter, this Novel arc cutter utilizes and arranges positioning convex ring, thus the positioning convex ring of respective thickness can be changed according to the degree of wear of blade, thus guarantee that cut-out pressure is unlikely to excessive, thus cutting knife is protected, improve the service life of cutting knife; Further, positioning convex ring is arranged to the mode of multiple connection, positioning convex ring can be facilitated to change, make install, dismounting simpler; Further, be provided with adjustment ring, replacing positioning convex ring can be utilized to have reached a large amount of adjustment, and adjustment ring carry out the division of labor of trace adjustment, thus adjustment is combined by a large amount of adjustment and micro-adjustment, make adjustment simpler and easy; Further, be respectively equipped with recess and protuberance at the two ends of arc convex, can the clamping of more convenient adjacent two arc convex, make to connect tightr.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is arc convex, arc adjustment ring coordinates with cutting roller.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, Fig. 2, the present embodiment provides a kind of Novel arc cutter, comprise frame 1, be located at bottom roller 2 in frame 1 rotationally, be located at cutting roller 3 in frame 1 rotationally, described cutting roller 3 is positioned at the top of bottom roller 2, the two ends, left and right of described cutting roller 3 are respectively equipped with cutting knife 4, and the outside that the two ends, left and right of described cutting roller 3 are positioned at two cutting knifes 4 is removably provided with positioning convex ring 5 respectively.Described positioning convex ring 5 is connected to form by the arc bulge loop 51 of three, and described each arc bulge loop 51 is removably located on cutting roller 3 by bolt.An adjustment ring 6 is also provided with between described positioning convex ring 5 and cutting roller 3.Described adjustment ring 6 is connected to form by the arc adjustment ring of three, and described each arc adjustment ring and each arc bulge loop 51 corresponding matching are arranged.
One end of described each arc convex 51 has caved inward first step 511, the other end outwardly has second step 512, described first step 511 is provided with protuberance 513, described second step 512 is provided with recess 514, the recess 514 of a wherein arc convex of described adjacent two arc convex 51 and the protuberance 513 phase snap-fit engagement of another arc convex.Described recess 514 is respectively equipped with protuberance 513 tapering 515 facilitating snap-fit engagement.
The quantity of above-mentioned arc convex can be arbitrary numerical value of more than 2 or 2, is preferably 3; The quantity of above-mentioned arc adjustment ring is identical with the quantity of arc convex; Above-mentioned first step, second step be not set; and when protuberance provided thereon, recess, the quantity of adjustment ring can carry out adding or reducing as required, will make enlarged outside diameter or the reduction of positioning convex ring like this; thus be suitable for various cloth, to reach the object of protection cutting knife.Above-mentioned positioning convex ring also can be changed together with adjustment ring, reaches the object changing bulge loop external diameter.
Compared with existing arc cutter, this Novel arc cutter utilizes and arranges positioning convex ring, thus can change the positioning convex ring of respective thickness according to the degree of wear of blade, thus guarantees that cut-out pressure is unlikely to excessive, thus cutting knife is protected, improve the service life of cutting knife; Further, positioning convex ring is arranged to the mode of multiple connection, positioning convex ring can be facilitated to change, make install, dismounting simpler; Further, be provided with adjustment ring, replacing positioning convex ring can be utilized to have reached a large amount of adjustment, and adjustment ring carry out the division of labor of trace adjustment, thus adjustment is combined by a large amount of adjustment and micro-adjustment, make adjustment simpler and easy; Further, be respectively equipped with recess and protuberance at the two ends of arc convex, can the clamping of more convenient adjacent two arc convex, make to connect tightr.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (7)
1. a Novel arc cutter, it is characterized in that: comprise frame, be located at bottom roller in frame rotationally, be located at cutting roller in frame rotationally, described cutting roller is positioned at the top of bottom roller, the two ends, left and right of described cutting roller are respectively equipped with cutting knife, and the outside that the two ends, left and right of described cutting roller are positioned at two cutting knifes is removably provided with positioning convex ring respectively.
2. a kind of Novel arc cutter according to claim 1, is characterized in that: described positioning convex ring is connected to form by plural arc bulge loop, described each arc bulge loop is removably located on cutting roller by bolt.
3. a kind of Novel arc cutter according to claim 2, is characterized in that: described arc bulge loop quantity is 3.
4. a kind of Novel arc cutter according to claim 2, is characterized in that: be also provided with more than one adjustment ring between described positioning convex ring and cutting roller.
5. a kind of Novel arc cutter according to claim 4, is characterized in that: described adjustment ring is connected to form by plural arc adjustment ring, and described each arc adjustment ring and each arc bulge loop corresponding matching are arranged.
6. a kind of Novel arc cutter according to claim 2, it is characterized in that: one end of described each arc convex has caved inward first step, the other end outwardly has second step, described first step is provided with protuberance, described second step is provided with recess, the recess of a wherein arc convex of described adjacent two arc convex and the protuberance phase snap-fit engagement of another arc convex.
7. a kind of Novel arc cutter according to claim 6, is characterized in that: described recess and protuberance are respectively equipped with the tapering facilitating snap-fit engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595912.3U CN204160518U (en) | 2014-10-15 | 2014-10-15 | A kind of Novel arc cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595912.3U CN204160518U (en) | 2014-10-15 | 2014-10-15 | A kind of Novel arc cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160518U true CN204160518U (en) | 2015-02-18 |
Family
ID=52534243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595912.3U Expired - Fee Related CN204160518U (en) | 2014-10-15 | 2014-10-15 | A kind of Novel arc cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893344A (en) * | 2019-03-26 | 2019-06-18 | 广州市兴世机械制造有限公司 | A kind of cutter device, system of processing and processing method for drawing trousers |
-
2014
- 2014-10-15 CN CN201420595912.3U patent/CN204160518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893344A (en) * | 2019-03-26 | 2019-06-18 | 广州市兴世机械制造有限公司 | A kind of cutter device, system of processing and processing method for drawing trousers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20211015 |