CN204844349U - Tile fragment formula sanitary towel bottom roll - Google Patents
Tile fragment formula sanitary towel bottom roll Download PDFInfo
- Publication number
- CN204844349U CN204844349U CN201520546624.3U CN201520546624U CN204844349U CN 204844349 U CN204844349 U CN 204844349U CN 201520546624 U CN201520546624 U CN 201520546624U CN 204844349 U CN204844349 U CN 204844349U
- Authority
- CN
- China
- Prior art keywords
- bottom roller
- guard circle
- cutter block
- sword piece
- tile fragment
- 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 discloses a tile fragment formula sanitary towel bottom roll, it makes technical field to belong to the health nursing articles for use, it is main including the bottom roll axle, operation end guard circle, the driving end guard circle, the bottom roll cover, the bottom roll cover outward appearance body be equipped with with it closely laminating and with bottom roll cover fixed connection's sword piece, sword piece cross -section is the ring form, form by at least two tile fragment formula sword piece concatenations, the sword piece, operation end guard circle, it is equipped with the terminal surface gas pocket to run through between driving end guard circle three, sword piece roll surface is equipped with at least one roll surface spilehole. The utility model discloses divide into a plurality of tile fragment formula sword pieces with the sword piece, tile fragment formula sword piece mainly is centripetal force at the during operation atress, and tile fragment formula sword piece atress is even, can not produce not hard up phenomenon, the utility model discloses reduce the usable floor area of high -speed steel, reduction in production cost improves simple structure by a wide margin, improves with low costsly, and the practicality is very strong, but wide application in health nursing articles for use manufacturing technical field.
Description
Technical field
The utility model belongs to sanitary care article manufacturing technology field, specifically, particularly relates to a kind of tile type sanitary napkin bottom roller.
Background technology
Sanitary napkin cross cutting knife rest is one of visual plant of full-automatic sanitary towel production line, and bottom roller is one of important spare part of sanitary napkin cross cutting knife rest, is also one of parts that hardness requirement is very high.M42 high-speed steel steel hardness is high, 70HRC can be reached, thermohardening is good, is bottom roller preferred material, but due to its poor toughness, easily grinding, large diameter M42 high-speed steel product cannot be produced, so the W6 high-speed steel that traditional bottom roller can only adopt hardness strong is not as raw material, due to rigid difference so traditional bottom roller is shorter for service life, the roll surface of traditional bottom roller is cast as by W6 completely in addition, use material very many, serious waste production cost.
Summary of the invention
The utility model discloses a kind of tile type sanitary napkin bottom roller, solve for tradition the problem that traditional bottom roller service life is short, consume material is many, production cost is high.
The utility model is achieved through the following technical solutions:
A kind of tile type sanitary napkin bottom roller; comprise bottom roller axle, the operating side guard circle be fixedly connected with bottom roller axle and driving end guard circle; bottom roller axle fixed sleeves between described operating side guard circle, driving end guard circle has bottom roller cover; described bottom roller cover appearance body is provided with and fits tightly with it and the cutter block be fixedly connected with bottom roller cover; described cutter block cross section is circular; be spliced by least two pieces of tile type cutter blocks; run through between described cutter block, operating side guard circle, driving end guard circle three and be provided with end face pore, described cutter block roll surface is provided with at least one roll surface spilehole.
Described cutter block adopts soket head cap screw to be fixedly connected with bottom roller cover.
Described cutter block is spliced by six block-shaped volume sizes identical tile type cutter block.
Compared with prior art, the beneficial effects of the utility model are:
1. cutter block is divided into some pieces of tile type cutter blocks by the utility model, some pieces of tile type cutter blocks splice cutter block in the form of a ring successively, tile type cutter block is operationally stressed is mainly centripetal force, tile type cutter block uniform force, loosening phenomenon can not be produced, from the ingenious weakness avoiding poor, the easy grinding of M42 Toughness of High Speed Steels of structural improvement;
2. roll surface is divided into bottom roller to overlap and cutter block by the utility model, bottom roller cover adopts 45# steel, and the M42 high-speed steel adopting hardness very high with top roll direct acting cutter block, from raw material angle, the utility model significantly reduces the usable floor area of high-speed steel, significantly reduces production cost;
3. the utility model modified node method is simple, and improving cost is low, and practicality is very strong, can be widely used in sanitary care article manufacturing technology field.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cutter block sectional, exploded view.
1. bottom roller axle; 2. operating side guard circle; 3. driving end guard circle; 4. bottom roller cover; 5. cutter block; 6. tile type cutter block; 7. end face pore; 8. roll surface spilehole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
A kind of tile type sanitary napkin bottom roller, comprise bottom roller axle 1, the operating side guard circle 2 be fixedly connected with bottom roller axle 1 and driving end guard circle 3, described operating side guard circle 2, bottom roller axle 1 fixed sleeves between driving end guard circle 3 has bottom roller to overlap 4, described bottom roller overlaps 4 appearance bodies and is provided with and fits tightly with it and overlap the 4 cutter blocks 5 be fixedly connected with bottom roller, described cutter block 5 cross section is circular, be spliced by least two pieces of tile type cutter blocks 6, described cutter block 5, operating side guard circle 2, run through between driving end guard circle 3 three and be provided with end face pore 7, described cutter block 5 roll surface is provided with at least one roll surface spilehole 8.
Described cutter block 5 adopts soket head cap screw and bottom roller to overlap 4 and is fixedly connected with.
Described cutter block 5 is spliced by six block-shaped volume sizes identical tile type cutter block 6.
The utility model comprises bottom roller axle 1, the operating side guard circle 2 be fixedly connected with bottom roller axle 1 and driving end guard circle 3; bottom roller axle 1 fixed sleeves between described operating side guard circle 2, driving end guard circle 3 has bottom roller to overlap 4; described bottom roller overlaps 4 appearance bodies and is provided with and fits tightly with it and overlap the 4 cutter blocks 5 be fixedly connected with bottom roller; described cutter block 5 cross section is circular; be spliced by six pieces of identical tile type cutter blocks 6, tile type cutter block 6 adopts soket head cap screw and bottom roller to overlap 4 and is fixedly connected with.During work each tile type cutter block is stressed is mainly centripetal force, tile type cutter block uniform force, can not produce loosening.Cutter block is divided into six pieces of tile type cutter blocks by the utility model, six pieces of tile type cutter blocks rely on cutter block in the form of a ring successively, tile type cutter block is operationally stressed is mainly centripetal force, tile type cutter block uniform force, loosening phenomenon can not be produced, from the ingenious weakness avoiding poor, the easy grinding of M42 Toughness of High Speed Steels of structural improvement.Roll surface is divided into bottom roller to overlap and cutter block by the utility model, bottom roller cover adopts 45# steel, and the M42 high-speed steel adopting hardness very high with top roll direct acting cutter block, from raw material angle, the utility model significantly reduces the usable floor area of high-speed steel, significantly reduces production cost; The utility model modified node method is simple, and improving cost is low, and practicality is very strong, 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 (3)
1. a tile type sanitary napkin bottom roller, comprise bottom roller axle (1), the operating side guard circle (2) be fixedly connected with bottom roller axle (1) and driving end guard circle (3), it is characterized in that: described operating side guard circle (2), bottom roller axle (1) fixed sleeves between driving end guard circle (3) has bottom roller cover (4), described bottom roller cover (4) appearance body is provided with and fits tightly with it and the cutter block (5) be fixedly connected with bottom roller cover (4), described cutter block (5) cross section is circular, be spliced by least two pieces of tile type cutter blocks (6), described cutter block (5), operating side guard circle (2), run through between driving end guard circle (3) three and be provided with end face pore (7), described cutter block (5) roll surface is provided with at least one roll surface spilehole (8).
2. a kind of tile type sanitary napkin bottom roller according to claim 1, is characterized in that: described cutter block (5) adopts soket head cap screw to be fixedly connected with bottom roller cover (4).
3. a kind of tile type sanitary napkin bottom roller according to claim 1 and 2, is characterized in that: described cutter block (5) is spliced by six block-shaped volume sizes identical tile type cutter block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546624.3U CN204844349U (en) | 2015-07-24 | 2015-07-24 | Tile fragment formula sanitary towel bottom roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546624.3U CN204844349U (en) | 2015-07-24 | 2015-07-24 | Tile fragment formula sanitary towel bottom roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844349U true CN204844349U (en) | 2015-12-09 |
Family
ID=54734942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546624.3U Expired - Fee Related CN204844349U (en) | 2015-07-24 | 2015-07-24 | Tile fragment formula sanitary towel bottom roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659650A (en) * | 2020-12-17 | 2021-04-16 | 南京绿力新材料有限公司 | Multi-press-roller ultrasonic special-shaped bag heat-sealing forming process |
-
2015
- 2015-07-24 CN CN201520546624.3U patent/CN204844349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659650A (en) * | 2020-12-17 | 2021-04-16 | 南京绿力新材料有限公司 | Multi-press-roller ultrasonic special-shaped bag heat-sealing forming process |
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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: 20151209 Termination date: 20200724 |