CN107794802A - A kind of trimming peel-off device - Google Patents
A kind of trimming peel-off device Download PDFInfo
- Publication number
- CN107794802A CN107794802A CN201610809202.XA CN201610809202A CN107794802A CN 107794802 A CN107794802 A CN 107794802A CN 201610809202 A CN201610809202 A CN 201610809202A CN 107794802 A CN107794802 A CN 107794802A
- Authority
- CN
- China
- Prior art keywords
- scraper
- stripping
- trimming
- roll
- woollen blanket
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/006—Cutting the edges of the paper-web
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The present invention relates to a kind of trimming peel-off device, the equipment includes stripping slurry roll assembly, backing roll and the support of the fixed stripping slurry roll assembly and backing roll；The stripping slurry roll assembly includes roll shaft, the pressure roller for being set in roll shaft and two stripping paddle wheels, two described stripping paddle wheels are respectively placed in the both sides of the pressure roller, and its one end contacted with the pressure roller is provided with the scraper mechanism with scraper, the contact position between the stripping paddle wheel and the woollen blanket in woollen blanket operation portion is located at the liquid drugs injection cutting line position of paper web trimming；The equipment also includes the knife grinding mechanism with grinding stone, and the knife grinding mechanism is connected to the support of both sides by connector, and grinding stone is just placed in the top of scraper in scraper mechanism.The separation equipment can reduce paper pulp curling round the roll problem, improve at the beginning of paper machine batches paper web and roll up presentation quality, and have sharpening function.
Description
Technical field
The present invention relates to paper making equipment technical field, and in particular to a kind of trimming peel-off device.
Background technology
In paper technology evolution, the various species for having to increase all kinds of paper products with paper enterprise, to lift production
Quality, and then improve product competitiveness in the market.Existing paper machine is due to its special short inclined-wire form principle, when paper web exists
Polyester web forming, wet web breadth now is consistent with head box design forming width, and both sides are flash, in shaping wet end
There are two trim showers to cut the web into after the breadth that production needs, be transferred to by vacuum transfer box on woollen blanket, this
When two trimmings be also moved on woollen blanket, then dryer surface is transferred to by suction press roll, by drying, corrugation, directly
To batching, produce body paper and just roll up.
Because liquid drugs injection trimming is by together band to dryer surface, wet web is big in the breadth that dryer surface is dried, and has more two
Individual trimming is dried, and causes steam high energy consumption in production；Paper pulp curling round the roll is serious, pollution woollen blanket both sides, seriously then causes felt to break
Damage, shorten felt service life, directly increase manufacturing cost；Because trimming paper web is with being carried out into paper in drying cylinder corrugation portion
Separation, and reeling end is removed into paper, trimming goes out to fall down from creping doctor, and trimming sometimes can be brought into enters reeling end together, leads
Reeling end is caused just to roll up end face flash, the loss of the easy holding paper side in end face or random paper when can cause rewinding, directly increase rewinding, and then
The quality of product is had a strong impact on, reduces the market competitiveness.
The content of the invention
The defects of it is an object of the invention to overcome in the prior art, design a kind of trimming peel-off device, the separation equipment
Paper pulp curling round the roll problem can be reduced, improves at the beginning of paper machine batches paper web and rolls up presentation quality.
To achieve the above object, the technical solution adopted in the present invention is a kind of trimming peel-off device, and the equipment includes
Stripping slurry roll assembly, the backing roll located at woollen blanket operation subordinate end and the fixation contacted located at woollen blanket operation portion upper end and with woollen blanket
The support of the stripping slurry roll assembly and backing roll；It is described stripping slurry roll assembly include roll shaft, be set in roll shaft a pressure roller and two
Paddle wheel is shelled, described two stripping paddle wheels are respectively placed in the both sides of the pressure roller, and its one end contacted with the pressure roller is provided with band
The scraper mechanism of scraper, the liquid drugs injection that the contact position between the stripping paddle wheel and the woollen blanket in woollen blanket operation portion is located at paper web trimming are cut
Line position；The equipment also includes the knife grinding mechanism with grinding stone, and the knife grinding mechanism is connected to the branch of both sides by connector
Frame, and grinding stone is just placed in the top of scraper in scraper mechanism.
When woollen blanket is run, stripping slurry roll assembly and backing roll antiport, the edge transitions of the paper web on woollen blanket are starched to stripping
On wheel, trimming is completed to paper web by scraper mechanism；Meanwhile scraper is rotated with stripping paddle wheel, and is ground by grinding stone friction
Cut, scraper is kept sharp at any time.
Wherein preferable technical scheme is that the surface of the scraper mechanism sets reeded roller construction, the roller set
It is connected on stripping paddle wheel, the scraper is embedded in groove, and the blade of the scraper is exposed to roller surface.
Wherein preferable technical scheme also has, and the axis direction of the vertical roll shaft in lowermost end edge of the grinding stone is arc
Construction, the arc structure are just engaged with stripping paddle wheel surface.
Wherein preferable technical scheme also has, and the grinding stone is band parallel to any section of the axis direction of the roll shaft
The inverted triangle construction of unfilled corner, the unfilled corner are located at the lowermost end of inverted triangle and for placing and being ground scraper.
Wherein preferable technical scheme also has, and the connector is removably connected to the support by screw.
Wherein preferable technical scheme also has, and the diameter of the stripping paddle wheel and pressure roller is 280mm.
The advantages of the present invention are：When the equipment is run, stripping paddle wheel surface contacts with woollen blanket, passes through woollen blanket
Operation drives roller motion, and by the edge transitions of the paper web on woollen blanket to stripping paddle wheel, trimming is completed to paper web by scraper；This
Outer scraper rotates with stripping paddle wheel, and is ground by grinding stone friction, scraper is kept sharp at any time, when need not be ground
When, knife grinding mechanism can be dismantled.
Brief description of the drawings
Fig. 1 is the top view figure of trimming peel-off device of the present invention；
Fig. 2 is the structural representation of trimming peel-off device of the present invention；
Fig. 3 is the structural representation of grinding stone in trimming peel-off device of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is further described.Following examples are only
For clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
Embodiment 1
As shown in accompanying drawing 1,2：A kind of trimming peel-off device, the equipment include located at the upper end of woollen blanket operation portion 1 and with hair
Stripping slurry roll assembly, the backing roll (not indicated in figure) located at the lower end of woollen blanket operation portion 1 and the fixed stripping slurry roller of blanket contact
The support 7 of component and backing roll.
It is described stripping slurry roll assembly include roll shaft 3, be set in roll shaft 3 a pressure roller 4 and two stripping paddle wheels 5, described two
Stripping paddle wheel 5 is respectively placed in the both sides of the pressure roller 4, and its one end contacted with the pressure roller 4 is provided with the scraper mechanism with scraper
6, the contact position between the stripping paddle wheel 5 and the woollen blanket in woollen blanket operation portion 1 is located at the position of liquid drugs injection line of cut 2 of paper web trimming.
The equipment also includes the knife grinding mechanism 8 with grinding stone 10, and the knife grinding mechanism 8 is connected to two by connector 9
The support 7 of side, and grinding stone is just placed in the top of scraper in scraper mechanism 6.
Embodiment 2
As shown in Figure 3, on the basis of embodiment 1, the preferred embodiment of the invention is the table of the scraper mechanism 6
Face sets reeded roller construction, and the roller is socketed on stripping paddle wheel 5, and the scraper is embedded in groove, the scraper
Blade is exposed to roller surface, and remaining structure is identical with embodiment 1.
Embodiment 3
On the basis of embodiment 2, preferred embodiments of the present invention also include, and the lowermost end of the grinding stone 10 is along vertical institute
The axis direction for stating roll shaft 3 is arc structure 12, and the arc structure 11 is just engaged with stripping paddle wheel 5 surface, remaining structure
It is identical with embodiment 2.
Embodiment 4
On the basis of embodiment 3, preferred embodiments of the present invention also include, and the grinding stone 10 is parallel to the roll shaft 3
Axis direction any section for unfilled corner 12 inverted triangle construction, the unfilled corner 12 located at inverted triangle lowermost end and be used for
Place and grinding scraper, the length of the threaded portion 8 are more than the roller length, remaining structure is identical with embodiment 3.
Embodiment 5
On the basis of embodiment 1, preferred embodiments of the present invention also include, and the connector 9 is detachable by screw
Be connected to the support 7, remaining structure is identical with embodiment 1.
Embodiment 6
On the basis of embodiment 1, preferred embodiments of the present invention also include, and the diameter of the stripping paddle wheel 5 and pressure roller 4 is equal
It is identical with embodiment 1 for 280mm, remaining structure.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of trimming peel-off device, the equipment is located at the woollen blanket operation portion (1) of paper technology, it is characterised in that described to set
The standby stripping slurry roll assembly for including being located at woollen blanket operation portion (1) upper end and contacting with woollen blanket, the branch located at woollen blanket operation portion (1) lower end
Runner and the support (7) of the fixed stripping slurry roll assembly and backing roll；
The stripping slurry roll assembly includes roll shaft (3), the pressure roller (4) for being set in roll shaft (3) and two stripping paddle wheels (5), described
Two stripping paddle wheels (5) are respectively placed in the both sides of the pressure roller (4), and its one end contacted with the pressure roller (4) is provided with band scraper
Scraper mechanism (6), the contact position between the stripping paddle wheel (5) and the woollen blanket in woollen blanket operation portion (1) is located at the water of paper web trimming
Pin line of cut (2) position；
The equipment also includes the knife grinding mechanism (8) with grinding stone (10), and the knife grinding mechanism (8) is connected by connector (9)
Support (7) in both sides, and grinding stone (10) is just placed in the top of scraper in scraper mechanism (6).
2. trimming peel-off device as claimed in claim 1, it is characterised in that the surface of the scraper mechanism (6) is provided with groove
Roller construction, the roller is socketed in stripping paddle wheel (5), and the scraper is embedded in groove, and the blade of the scraper exposes
In roller surface.
3. trimming peel-off device as claimed in claim 2, it is characterised in that the lowermost end edge of the grinding stone (10) is vertical described
The axis direction of roll shaft (3) is arc structure (12), and the arc structure (11) is just engaged with stripping paddle wheel (5) surface.
4. trimming peel-off device as claimed in claim 3, it is characterised in that the grinding stone (10) is parallel to the roll shaft (3)
Axis direction any section for unfilled corner (12) inverted triangle construction, the unfilled corner (12) be located at inverted triangle lowermost end and
For placing and being ground scraper.
5. trimming peel-off device as claimed in claim 1, it is characterised in that the connector (9) is dismountable by screw
It is connected to the support (7).
6. trimming peel-off device as claimed in claim 1, it is characterised in that the diameter of the stripping paddle wheel (5) and pressure roller (4) is equal
For 280mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809202.XA CN107794802A (en) | 2016-08-31 | 2016-08-31 | A kind of trimming peel-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809202.XA CN107794802A (en) | 2016-08-31 | 2016-08-31 | A kind of trimming peel-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107794802A true CN107794802A (en) | 2018-03-13 |
Family
ID=61530952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610809202.XA Pending CN107794802A (en) | 2016-08-31 | 2016-08-31 | A kind of trimming peel-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107794802A (en) |
-
2016
- 2016-08-31 CN CN201610809202.XA patent/CN107794802A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |
|
| WD01 | Invention patent application deemed withdrawn after publication |