CN207928431U - A kind of band limiting stand curved knife rod of paper diaper - Google Patents
A kind of band limiting stand curved knife rod of paper diaper Download PDFInfo
- Publication number
- CN207928431U CN207928431U CN201720836854.2U CN201720836854U CN207928431U CN 207928431 U CN207928431 U CN 207928431U CN 201720836854 U CN201720836854 U CN 201720836854U CN 207928431 U CN207928431 U CN 207928431U
- Authority
- CN
- China
- Prior art keywords
- limiting stand
- roll surface
- push type
- type broach
- waveform
- 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
A kind of band limiting stand curved knife rod of paper diaper,By roller body,Limiting stand,Waveform push type broach and curved blade are constituted,Roller body includes roll surface body and connecting shaft,Roll surface body is bright and clean disc body,Connecting shaft extends outwardly at the both ends of roll surface body,Limiting stand is formed by two and is connected to the both ends of roll surface body,Waveform push type broach is waveform cyclic structure and is formed by two,The bottom of waveform push type broach is connected to limiting stand above the roll surface body on the inside of limiting stand at equal intervals,Both ends are formed by the bow-shaped structural for extending straight line and by two when curved blade is is combined into expansion by multiple local arcs,The bottom of curved blade is connected to above the roll surface body on the inside of waveform push type broach,The extension straight line end of curved blade after connection is connected,The back of a bow of bow-shaped structural constitutes the curve being symmetrically extended in opposite directions,Limiting stand,Waveform push type broach and curved blade are apart from the highly consistent of roll surface body surface face,Roller body,Limiting stand,Waveform push type broach and curved blade are structure as a whole.
Description
Technical field
The utility model is related to a kind of curved knife rod, more particularly to the band limiting stand curved knife rod of a kind of paper diaper belongs to paper
Urine pants field of mechanical technique.
Background technology
Paper diaper are produced by supermatic equipment.Paper diaper by multilayer symmetric special-shaped laminated structure sheet material
It is combined with functional unit.Two across side be by both sides adhesion side wearing when be bonded into pants type.This symmetrical abnormity
The process that sheet material just designs a cutting in production line, this process is by curved knife rod and anvil roller shared.Traditional knife
Rod only has a curved blade, since blade is that simple curve extends into coil structure on roll surface, when lacking protection support, and operation
The blade wiredrawn edge equivalent damage caused by the factors such as gap adjustment are easy in the process.Once there have slight damage to result in notch to be imperfect
And form that corner and sheet material are viscous glutinous, and entire knife rod is just scrapped and cannot be used.
Invention content
It is easy the technological deficiency damaged caused by gap adjustment is improper in order to solve above-mentioned conventional arched knife rod, this practicality is new
Type provides a kind of band limiting stand curved knife rod of paper diaper.
Technical solution used by the utility model is：A kind of band limiting stand curved knife rod of paper diaper, by roller body, limit
Position platform, waveform push type broach and curved blade are constituted, and roller body includes roll surface body and connecting shaft, and roll surface body is bright and clean disc body,
Connecting shaft extends outwardly at the both ends of roll surface body, and limiting stand is formed by two and be connected to the both ends of roll surface body, waveform push type broach
It is formed for waveform cyclic structure and by two, bottom and the limiting stand of waveform push type broach are connected at equal intervals on the inside of limiting stand
Roll surface body above, curved blade be when being combined into expansion by multiple local arcs both ends have the bow-shaped structural for extending straight line and by
Two compositions, the bottom of curved blade are connected to above the roll surface body on the inside of waveform push type broach, and the curved blade after connection prolongs
It stretches line end to be connected, the back of a bow of bow-shaped structural constitutes the curve being symmetrically extended, limiting stand, waveform push type broach and curved knife in opposite directions
Sword is highly consistent apart from roll surface body surface face, and roller body, limiting stand, waveform push type broach and curved blade are structure as a whole.
The utility model has the beneficial effects that：The symmetrical bow-shaped structural curve of curved blade of the utility model is whole paper
The outer specification and curve of urine pants sheet material, edge strip is pressed onto by waveform to be pushed down to prevent from cutting the blank deformation of process.Practice card
Bright, when circular waveform push type broach is arranged to evade knife rod high-speed cruising in the outside of curved blade, all directions power is to curved blade
Influence, by be arranged limiting stand can effectively prevent adjust excessively by the cutting edge of coup injury blade.The utility model can be improved
It is more than the service life several times of curved blade.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the side structure schematic diagram of the utility model；
Fig. 2 is the expansion planar structure schematic diagram of the utility model.
1, roller body in figure, 2, limiting stand, 3, waveform push type broach, 4, curved blade, 5, roll surface body, 6, connecting shaft.
Specific implementation mode
Fig. 1,2 embodiment in, a kind of band limiting stand curved knife rod of paper diaper, by roller body 1, limiting stand 2, wave
Shape push type broach 3 and curved blade 4 are constituted, and roller body 1 includes roll surface body 5 and connecting shaft 6, and roll surface body 5 is bright and clean disc body, connection
Axis 6 extends outwardly at the both ends of roll surface body 5, and limiting stand 2 is formed by two and be connected to the both ends of roll surface body 5, waveform push type broach 3
It is formed for waveform cyclic structure and by two, bottom and the limiting stand 2 of waveform push type broach 3 are connected to limiting stand 2 at equal intervals
Above the roll surface body 5 of inside, curved blade 4 is that there is the arch knot for extending straight line at both ends when being combined into expansion by multiple local arcs
Structure is simultaneously formed by two, and the bottom of curved blade 4 is connected to above the roll surface body 5 of 3 inside of waveform push type broach, the arc after connection
The end of the extension straight line of blade 4 is connected, and the back of a bow of bow-shaped structural constitutes the curve being symmetrically extended, limiting stand 2, waveform in opposite directions
Push type broach 3 and curved blade 4 are apart from the highly consistent of 5 surface of roll surface body, roller body 1, limiting stand 2, waveform push type broach 3 and curved knife
Sword 4 is structure as a whole.
Embodiment：The 4 symmetrical bow-shaped structural curve of curved blade of the utility model is the outer of whole paper diaper sheet material
Specification and curve, edge strip are pushed down by waveform push type broach 3 to prevent from cutting the blank deformation of process.It was verified that in curved blade 4
The outside influence of all directions power to curved blade 4 when circular waveform push type broach 3 is set to evade 1 high-speed cruising of roller body,
It can effectively prevent adjusting excessively by the cutting edge of coup injury blade by the way that limiting stand 2 is arranged.Curved knife can be improved in the utility model
It is more than the service life several times of sword 4.
Claims (1)
1. a kind of band limiting stand curved knife rod of paper diaper, is made of roller body, limiting stand, waveform push type broach and curved blade,
It is characterized in that：Roller body includes roll surface body and connecting shaft, and roll surface body is bright and clean disc body, connecting shaft the both ends of roll surface body to
Outer extension, limiting stand are formed by two and are connected to the both ends of roll surface body, and waveform push type broach is for waveform cyclic structure and by two
Item forms, and bottom and the limiting stand of waveform push type broach are connected at equal intervals above the roll surface body on the inside of limiting stand, curved blade
Both ends are formed by the bow-shaped structural for extending straight line and by two, the bottom of curved blade when to be combined into expansion by multiple local arcs
Portion is connected to above the roll surface body on the inside of waveform push type broach, and the extension straight line end of the curved blade after connection is connected, arch knot
The back of a bow of structure constitutes the curve being symmetrically extended, the height of limiting stand, waveform push type broach and curved blade apart from roll surface body surface face in opposite directions
Degree is consistent, and roller body, limiting stand, waveform push type broach and curved blade are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836854.2U CN207928431U (en) | 2017-07-11 | 2017-07-11 | A kind of band limiting stand curved knife rod of paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720836854.2U CN207928431U (en) | 2017-07-11 | 2017-07-11 | A kind of band limiting stand curved knife rod of paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928431U true CN207928431U (en) | 2018-10-02 |
Family
ID=63645154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720836854.2U Expired - Fee Related CN207928431U (en) | 2017-07-11 | 2017-07-11 | A kind of band limiting stand curved knife rod of paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928431U (en) |
-
2017
- 2017-07-11 CN CN201720836854.2U patent/CN207928431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |