CN208946326U - A kind of dead knife of rewinding machine roller reducing use cost - Google Patents
A kind of dead knife of rewinding machine roller reducing use cost Download PDFInfo
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- CN208946326U CN208946326U CN201821554273.0U CN201821554273U CN208946326U CN 208946326 U CN208946326 U CN 208946326U CN 201821554273 U CN201821554273 U CN 201821554273U CN 208946326 U CN208946326 U CN 208946326U
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- knife
- blade cutter
- cutter ring
- ring
- roll shaft
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Abstract
The utility model discloses a kind of dead knife of rewinding machine rollers for reducing use cost, including roll shaft, multiple knife for being spaced apart the torus shape being set on roll shaft, be spaced apart multiple sleeves that are being set on roll shaft and being abutted against respectively with the end face of each corresponding adjacent knife, pressure be set to both above-mentioned multiple knife and multiple sleeves entirety two outer end faces locking screw parent part；The knife is single-blade cutter ring；It also coaxially reclines on no less than one end face of the single-blade cutter ring and is arranged with no less than one lantern ring；The thickness of lantern ring is equal with the thickness of single-blade cutter ring；Sleeve, lantern ring, the outer diameter of single-blade cutter ring three are equal.Knife advantage of lower cost when and high-volume class product relatively fixed for specification.
Description
Technical field
The utility model belongs to paper making equipment technical field, is related to a kind of dead knife of rewinding machine roller for reducing use cost.
Background technique
Rewinding machine is that the paper roll of producing paper machine carries out successively rewinding, paper be made into after rewinding specification at
The factory of product paper.Rewinding process includes: excision body paper flash, and whole picture body paper is cut into several rule for meeting user demand breadth
Lattice, the coil diameter for controlling finished roll are allowed to meet factory specification.Cutting is by spaced disk fly cutter and bottom knife roller
Cooperate to complete.
The dead knife of rewinding machine roller of the prior art, structure is as shown in Figure 1 and Figure 2, including roll shaft 3, is spaced apart and is set in roller
Multiple knife of torus shape on axis 3, be spaced apart it is being set on roll shaft 3 and respectively with the end face of each corresponding adjacent knife
Multiple sleeves 1 for being abutted against, pressure are set to the locking screw parent part 2 of two whole outer end faces of both above-mentioned multiple knife and multiple sleeves 1.
Its knife is multiple-cutting-edge cutter ring 4, and cylindrical shape is sleeve 1 every bulk-breaking, and such structure can be full with same root dead knife of rewinding machine roller
The adjustment of breadth specification in sufficient a certain range.
It can of course be used using the dead knife of rewinding machine roller of such technology, but its knife must use relatively expensive multi-blade cutter
Circle 4, the cost is relatively high for knife, although can meet the tune of breadth specification in a certain range with same root dead knife of rewinding machine roller
Whole, specification class products more for small batch are applicable in, but and high-volume class product relatively fixed for specification, and knife cost is relatively
Height, using effect are ideal not enough.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of and high-volume class product relatively fixed for specification
When knife advantage of lower cost, the dead knife of rewinding machine roller of use cost can be reduced.
The utility model is to reach technical solution used by above-mentioned technical purpose to be: a kind of rewinding reducing use cost
Machine bottom knife roller including roll shaft, multiple knife for being spaced apart the torus shape being set on roll shaft, is spaced apart and is set in roll shaft
On and multiple sleeves for being abutted against respectively with the end face of each corresponding adjacent knife, pressure be set to above-mentioned multiple knife and multiple sleeves two
The locking screw parent part of two outer end faces of person's entirety；The knife is single-blade cutter ring；No less than one of the single-blade cutter ring
End face on also coaxially recline and be arranged with no less than one lantern ring；The thickness of lantern ring is equal with the thickness of single-blade cutter ring；Sleeve,
Lantern ring, the outer diameter of single-blade cutter ring three are equal.
The beneficial effects of the utility model are: since the knife is single-blade cutter ring 5；The single-blade cutter ring 5 is not
It also coaxially reclines on end face less than one and is arranged with no less than one lantern ring 6；The thickness of lantern ring 6 and the thickness of single-blade cutter ring 5
It spends equal；Sleeve 1, lantern ring 6, the outer diameter of 5 three of single-blade cutter ring are equal.
In this way, knife can be covered using the single-blade cutter ring 5 of advantage of lower cost, knife advantage of lower cost and by setting
The thickness of ring 6 and lantern ring 6 is equal with the thickness of single-blade cutter ring 5, still retains the adjustable leeway of breadth specification, opposite for specification
When fixed and high-volume class product, knife advantage of lower cost, using effect is more preferable.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.Wherein:
Fig. 1 is the schematic diagram of the dead knife of rewinding machine roller of the prior art；
Fig. 2 is the fractionation schematic diagram of the dead knife of rewinding machine roller of the prior art；
Fig. 3 is the schematic diagram of the utility model；
Fig. 4 is that the part in the utility model splits schematic diagram.
Marker number in attached drawing is described as follows: sleeve 1, locking screw parent part 2, roll shaft 3, multiple-cutting-edge cutter ring 4, single-blade cutter ring 5,
Lantern ring 6
Specific embodiment
The embodiments of the present invention, as shown in Figure 3, Figure 4, a kind of dead knife of rewinding machine roller reducing use cost, including
Roll shaft 3, the multiple knife for being spaced apart the torus shape being set on roll shaft 3 are spaced apart be set on roll shaft 3 and difference
It is whole that multiple sleeves 1 for being abutted against with the end face of each corresponding adjacent knife, pressure are set to both above-mentioned multiple knife and multiple sleeves 1
The locking screw parent part 2 of two outer end faces；The knife is single-blade cutter ring 5；No less than one end face of the single-blade cutter ring 5
On also coaxially recline and be arranged with no less than one lantern ring 6；The thickness of lantern ring 6 is equal with the thickness of single-blade cutter ring 5；Sleeve 1, set
Ring 6, the outer diameter of 5 three of single-blade cutter ring are equal.
Claims (1)
1. a kind of dead knife of rewinding machine roller for reducing use cost, including roll shaft, is spaced apart the torus shape being set on roll shaft
Multiple knife, be spaced apart multiple sleeves that are being set on roll shaft and being abutted against respectively with the end face of each corresponding adjacent knife,
Pressure is set to the locking screw parent part of two outer end faces of both above-mentioned multiple knife and multiple sleeves entirety；It is characterized by: described
Knife is single-blade cutter ring；It also coaxially reclines on no less than one end face of the single-blade cutter ring and to be arranged with no less than one
Lantern ring；The thickness of lantern ring is equal with the thickness of single-blade cutter ring；Sleeve, lantern ring, the outer diameter of single-blade cutter ring three are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554273.0U CN208946326U (en) | 2018-09-21 | 2018-09-21 | A kind of dead knife of rewinding machine roller reducing use cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554273.0U CN208946326U (en) | 2018-09-21 | 2018-09-21 | A kind of dead knife of rewinding machine roller reducing use cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946326U true CN208946326U (en) | 2019-06-07 |
Family
ID=66739050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821554273.0U Active CN208946326U (en) | 2018-09-21 | 2018-09-21 | A kind of dead knife of rewinding machine roller reducing use cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946326U (en) |
-
2018
- 2018-09-21 CN CN201821554273.0U patent/CN208946326U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: 434300 north of Youyi East Road, Qingji Industrial Park, Gongan County, Jingzhou City, Hubei Province Patentee after: Hubei sincere Paper Co., Ltd Address before: Gu Yong Zhen 363300 Fujian province Sanming City Jiangle County Guishan Road No. 225 Patentee before: FUJIAN TENGRONGDA PULPING Co.,Ltd. |