CN204772624U - Rubber band mould is improved generation cutter rollers cover for cutter rollers - Google Patents
Rubber band mould is improved generation cutter rollers cover for cutter rollers Download PDFInfo
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- CN204772624U CN204772624U CN201520512418.0U CN201520512418U CN204772624U CN 204772624 U CN204772624 U CN 204772624U CN 201520512418 U CN201520512418 U CN 201520512418U CN 204772624 U CN204772624 U CN 204772624U
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Abstract
The utility model discloses a rubber band mould is improved generation cutter rollers cover for cutter rollers belongs to sanitary nursing materials and makes technical field. Main roller shell main part, the edge of a knife cutting district of including, edge of a knife cutting district is 5 by a plurality of rows of edge of a knife crowds, edge of a knife center of a group line and vertical fastener angle A's size, and edge of a knife crowd comprises a plurality of edge of a knife, the edge of a knife is 30 for prismatoid form, the edge of a knife with the contained angle B's of vertical line size. The utility model discloses the edge of a knife of arranging former vertical direction changes into and is 30 slope settings with vertical line, and every row of edge of a knife crowd is 5 slopes with vertical line to and widen the knife tip width to 0.4mm, make the contact of whole roller shell and bottom roll for a face contact, the utility model discloses turned rust of cutting edge and bottom roll can not appear is surely gone out the vestige phenomenon, the utility model discloses structural design is simple, but technical field is made in sanitary nursing materials to the wide application.
Description
Technical field
The utility model belongs to sanitary care article manufacturing technology field, specifically, particularly relates to a kind of elastic die cutter roller modified cutting knife roller shell.
Background technology
Elastic die cutter roller produces to draw one of visual plant of trousers elastic, and cutting knife roller shell is one of vitals of elastic die-cutting rule.The knife edge of tradition cutting knife roller shell is vertical direction arrangement, point of a knife width is 0.1mm, the way of contact of tradition cutting knife roller shell and bottom roller is point contact type, blade is easy to turned rust, after using a period of time, operating efficiency will decline, product disqualification rate is also very high, and conventional point contact action mode makes the bottom roller supporting with cutting knife roller shell notorious by what cut, and bottom roller supporting is with it short for service life.
Summary of the invention
The utility model discloses a kind of elastic die cutter roller modified cutting knife roller shell, cutting roller nested structure design for solving traditional elastic die cutter roller is unreasonable, the easy turned rust of blade, the problem that product disqualification rate that is large to matching component spoilage and that manufacture is high.
The utility model is achieved through the following technical solutions:
A kind of elastic die cutter roller modified cutting knife roller shell, comprise roller shell main body, knife edge cutting area, described knife edge cutting area is by some row's knife edge groups, the center line of described knife edge group and the size of vertical curve included angle A are 5 °, described knife edge group is made up of several knifes edge, the described knife edge is prismatoid shape, and the size of the included angle B of the described knife edge and vertical curve is 30 °.
The width of the upper bottom surface of the described knife edge is 0.4mm, and long is 6.0mm, and the height of the described knife edge 4 is 1.0mm.
The described adjacent knife edge spacing h1 size with row's knife edge group is 1.6mm-2.0mm.
The spacing h2 size of described adjacent knife edge group is 8.8mm-9.2mm.
Compared with prior art, the beneficial effects of the utility model are:
The knife edge that former vertical direction arranges changes into vertical curve and is 30 ° and is obliquely installed by the utility model, and often arrange knife edge group and vertical curve and be 5 ° and tilt, and point of a knife width is widened to 0.4mm, the way of contact of whole roller shell and bottom roller is made to be face contact type, the utility model there will not be the turned rust of blade and bottom roller to be cut out the phenomenon of vestige, the utility model structural design is simple, can be widely used in sanitary care article manufacturing technology field.
Accompanying drawing explanation
Fig. 1 is the utility model profile;
Fig. 2 is the utility model cylindrical circumference expanding map;
Fig. 3 is the utility model knife edge cutting area partial enlarged drawing.
1. roller shell main body; 2. knife edge cutting area; 3. knife edge group; 4. the knife edge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
A kind of elastic die cutter roller modified cutting knife roller shell, comprise roller shell main body 1, knife edge cutting area 2, described knife edge cutting area 2 is by some row's knife edge groups 3, the center line of described knife edge group 3 and the size of vertical curve included angle A are 5 °, described knife edge group 3 is made up of several knifes edge 4, the described knife edge 4 is prismatoid shape, and the described knife edge 4 is 30 ° with the size of the included angle B of vertical curve.
The width of the upper bottom surface of the described knife edge 4 is 0.4mm, and long is 6.0mm, and the height of the described knife edge 4 is 1.0mm.
The described adjacent knife edge 4 spacing h1 with row's knife edge group 3 is of a size of 1.6mm-2.0mm.
The spacing h2 size of described adjacent knife edge group 3 is 8.8mm-9.2mm.
The utility model comprises roller shell main body 1, knife edge cutting area 2, and described knife edge cutting area 2 is by some row's knife edge groups 3, and its quantity, without explicitly calling for, is determined according to actual needs; The center line of described knife edge group 3 and the size of vertical curve included angle A are 5 °, and described knife edge group 3 is made up of several knifes edge 4, and its quantity is same without explicitly calling for, and determines according to actual needs; The described knife edge 4 is prismatoid shape, and the knife edge 4 is 30 ° with the size of the included angle B of vertical curve.The width dimensions of the upper bottom surface of the knife edge 4 is 0.4mm, and long is 6.0mm, and it is highly 1.0mm, and the size with the spacing h1 of the adjacent knife edge 4 of row's knife edge group 3 is 1.8mm, and the size of the spacing h2 of adjacent knife edge group 3 is 9.0mm.The utility model makes the way of contact of whole roller shell and bottom roller be face contact type, there will not be the turned rust of blade and bottom roller to be cut out vestige phenomenon, and structural design is also simple, and practical value is high, can be widely used in sanitary care article manufacturing technology field.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (4)
1. an elastic die cutter roller modified cutting knife roller shell, comprise roller shell main body (1), knife edge cutting area (2), it is characterized in that: described knife edge cutting area (2) is by some row's knife edge groups (3), the described center line of knife edge group (3) and the size of vertical curve included angle A are 5 °, described knife edge group (3) is made up of several knifes edge (4), the described knife edge (4) is prismatoid shape, and the described knife edge (4) is 30 ° with the size of the included angle B of vertical curve.
2. elastic die cutter roller modified cutting knife roller shell according to claim 1, is characterized in that: the wide of upper bottom surface of the described knife edge (4) is 0.4mm, and long is 6.0mm, and the height of the described knife edge (4) is 1.0mm.
3. elastic die cutter roller modified cutting knife roller shell according to claim 1, is characterized in that: the described adjacent knife edge (4) the spacing h1 size with row's knife edge group (3) is 1.6mm-2.0mm.
4. elastic die cutter roller modified cutting knife roller shell according to claim 1, is characterized in that: the spacing h2 size of described adjacent knife edge group (3) is 8.8mm-9.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512418.0U CN204772624U (en) | 2015-07-15 | 2015-07-15 | Rubber band mould is improved generation cutter rollers cover for cutter rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512418.0U CN204772624U (en) | 2015-07-15 | 2015-07-15 | Rubber band mould is improved generation cutter rollers cover for cutter rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772624U true CN204772624U (en) | 2015-11-18 |
Family
ID=54512749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512418.0U Expired - Fee Related CN204772624U (en) | 2015-07-15 | 2015-07-15 | Rubber band mould is improved generation cutter rollers cover for cutter rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772624U (en) |
-
2015
- 2015-07-15 CN CN201520512418.0U patent/CN204772624U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151118 Termination date: 20200715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |