CN203779552U - Assembly knife roller device for production line of disposable hygiene products - Google Patents
Assembly knife roller device for production line of disposable hygiene products Download PDFInfo
- Publication number
- CN203779552U CN203779552U CN201420126523.6U CN201420126523U CN203779552U CN 203779552 U CN203779552 U CN 203779552U CN 201420126523 U CN201420126523 U CN 201420126523U CN 203779552 U CN203779552 U CN 203779552U
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- China
- Prior art keywords
- cutter
- cutting knife
- roller device
- knife roller
- assembly
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 60
- 238000003825 pressing Methods 0.000 claims description 16
- 230000007704 transition Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an assembly knife roller device for a production line of disposable hygiene products. The assembly knife roller device comprises a knife roller and a bottom roller which are arranged in parallel, wherein a cutter base plate is arranged on the knife roller, and connected with a cutter pressure plate through a cutter, and a mounting surface of the cutter pressure plate and an axis of the cutter pressure plate forms asmall angle. With the adoption of an improved oblique cutting blade of the assembly knife roller device, instantaneous line contact of the original cutter and a cutter anvil becomes point contact which is in gradual transition in little time, thereby facilitating a smooth and steady whole cutting process, reducing vibration, noises and impacts during cutting, and benefiting to prolonging the service life of a cutting tool.
Description
Technical field
The utility model relates to disposable sanitary articles manufacturing field of equipment, especially relates to a kind of assembly knife roller device for disposable sanitary articles production line.
Background technology
In the production process of disposable sanitary articles production line, raw material or semi-finished product need to cut off by size at present.Wherein the purposes of cutting blade assembly is exactly to cut off the mechanism of continuous material by production requirement, and the mode of cut-out material is to rely on to act on great pressure on blade, and the material between pressing blade and cutter anvil was broken by moment, produces required size shape to form.
Chinese patent discloses the cotton core cutting-off device on diaper production lines, comprise the cutting roller, the bottom roller that cooperatively interact, described cutting roller, roller are movably connected on wallboard, and feature is cutting knife installed surface on cutting roller and to be 0.5-3 degree horizontal sextant angle consistent with it for the axis of cutting roller.In the time that the axis of the cutting knife installed surface on cutting roller and cutting roller is provided with 0.5-3 degree horizontal sextant angle clockwise, the horizontal sextant angle of consistent cutting roller, bottom roller axis and wallboard is counterclockwise setting with it, and the product that can ensure like this to scrape after cutting is rectangle.And its defect is: the cutting knife rotor blade using in assembly rotor and the contact position of cutter anvil on the periphery shape that is in line, that is: blade is that straight line contacts with cutter anvil.And such time of contact is extremely short.Therefore under pressure, each cut-out is very large to the impact of cutter, and the vibrating noise that the impact of cutter produces is also large, affects the service life of cutter.
Utility model content
The purpose of this utility model is the problem that solves above-mentioned generation, provide a kind of simple in structure, easy to use, reduce noise, not only reduce the impulsive force to cutter but also improve a kind of assembly knife roller device for disposable sanitary articles production line in the service life of cutter.
The purpose of this utility model realizes as follows: a kind of assembly knife roller device for disposable sanitary articles production line, has the rotor and the bottom roller that are arranged in parallel; Described rotor is provided with cutting knife base plate, and described cutting knife base plate is connected with cutting knife pressing plate by cutting knife, and the axis of described cutting knife pressing plate installed surface and cutting knife pressing plate presents an angle.
Above-mentioned a kind of assembly knife roller device for disposable sanitary articles production line, described cutting knife top is arc surface.
Above-mentioned a kind of assembly knife roller device for disposable sanitary articles production line, the axis of the installed surface of described cutting knife base plate and cutting knife base plate presents an angle, and described angle is 1 ° to 5 °.
Above-mentioned a kind of assembly knife roller device for disposable sanitary articles production line, described bottom roller is provided with the cutter anvil and the cutter anvil pressing plate that coordinate with rotor.
Above-mentioned a kind of assembly knife roller device for disposable sanitary articles production line, the arc radius of described cutting knife is R > 9000m.
Advantage of the present utility model: 1, the rotor of cutting sth. askew after the utility model improvement, the original cutting knife making contacts the some contact of transition gradually within a small amount of time becoming with the line of cutter anvil moment, make whole cutting-off process steadily smooth, vibrations, noise and impact when cut-out reduce, and are conducive to tool life.
2, can make blade obtain necessary angle of inclination when clamping on rotor, and can make material obtain certain compensation at the inclination angle being chamfered when disconnected, thereby obtain cutting off the same effect with straight line.Circular arc on the cutting knife of Fig. 3-2 (radius is very big) can ensure cutting knife steady and smooth in the time cutting off, and is conducive to reduce vibration, reduces impact and the noise of cutter, and protection cutter, increases the service life.
Brief description of the drawings
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model;
Fig. 2 is inclined cutter roll structure schematic diagram;
Fig. 3 is cutting knife base arrangement schematic diagram;
Reference numeral: 1, rotor, 2, cutting knife base plate, 3, cutting knife, 4, cutting knife pressing plate, 5, cutter anvil, 6, cutter anvil pressing plate, 7, bottom roller.
Detailed description of the invention:
See shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of assembly knife roller device for disposable sanitary articles production line, there is the rotor 1 and the bottom roller 7 that are arranged in parallel, described rotor, 1 is provided with cutting knife base plate 2, described cutting knife base plate 2 is connected with cutting knife pressing plate 4 by cutting knife 3, and the axis of described cutting knife pressing plate 4 installed surfaces and cutting knife pressing plate 4 presents an angle.Described cutting knife 3 tops are arc surface; The arc radius of described cutting knife is R > 9000m.The axis of the installed surface of wherein said cutting knife base plate 2 and cutting knife base plate 2 presents an angle, and described angle is 1 ° to 5 degree.Described bottom roller 7 is provided with the cutter anvil 5 and the cutter anvil pressing plate 6 that coordinate with rotor 1.
Its course of work is: in Fig. 1 and Fig. 2, cutting knife base plate 2 and cutting knife pressing plate 4 have been carried out to partial adjustment in angle, while making it than normal mounting, slightly tilted; To it, the side as blade is processed into the circular arc that radius is very large (R > 9000m) to cutting knife 3, by above-mentioned change, the original cutting knife 3 making contacts the some contact of transition gradually within a small amount of time becoming with the line of 5 moments of cutter anvil, whole cutting-off process is steadily smooth, vibrations, noise and impact when cut-out reduce, and are conducive to tool life.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. for an assembly knife roller device for disposable sanitary articles production line, there is the rotor (1) and the bottom roller (7) that are arranged in parallel; It is characterized in that: described rotor (1) is provided with cutting knife base plate (2), described cutting knife base plate (2) is connected with cutting knife pressing plate (4) by cutting knife (3), and the axis of described cutting knife pressing plate (4) installed surface and cutting knife pressing plate (4) presents an angle.
2. a kind of assembly knife roller device for disposable sanitary articles production line according to claim 1, is characterized in that: described cutting knife (3) top is arc surface.
3. a kind of assembly knife roller device for disposable sanitary articles production line according to claim 1, it is characterized in that: the axis of the installed surface of described cutting knife base plate (2) and cutting knife base plate (2) presents an angle, described angle is 1 ° to 5 °.
4. a kind of assembly knife roller device for disposable sanitary articles production line according to claim 3, is characterized in that: described bottom roller (7) is provided with the cutter anvil (5) and the cutter anvil pressing plate (6) that coordinate with rotor (1).
5. a kind of assembly knife roller device for disposable sanitary articles production line according to claim 2, is characterized in that: the arc radius of described cutting knife (3) is R > 9000m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126523.6U CN203779552U (en) | 2014-03-19 | 2014-03-19 | Assembly knife roller device for production line of disposable hygiene products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126523.6U CN203779552U (en) | 2014-03-19 | 2014-03-19 | Assembly knife roller device for production line of disposable hygiene products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779552U true CN203779552U (en) | 2014-08-20 |
Family
ID=51315777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126523.6U Expired - Lifetime CN203779552U (en) | 2014-03-19 | 2014-03-19 | Assembly knife roller device for production line of disposable hygiene products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153143A (en) * | 2016-05-16 | 2019-01-04 | 利乐拉瓦尔集团及财务有限公司 | The method of diced system and cutting material coiled material or material piece |
-
2014
- 2014-03-19 CN CN201420126523.6U patent/CN203779552U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153143A (en) * | 2016-05-16 | 2019-01-04 | 利乐拉瓦尔集团及财务有限公司 | The method of diced system and cutting material coiled material or material piece |
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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: 20140820 |
|
| CX01 | Expiry of patent term |