Slitting system for papermaking and papermaking slitting method thereof

A paper roll and paper technology, applied in the field of slitting systems for papermaking, can solve the problems affecting paper forming quality, offset, uneven ends of paper rolls, etc. The effect of volume quality

Active Publication Date: 2020-08-14
VINDA PAPER ZHEJIANG
View PDF10 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The slitting system, also known as the slitting machine, refers to a device for cutting paper. It mainly uses a cutter to cut the paper into a suitable width and then rolls it. However, when the paper is rolled During the process, due to the "resistance" of the paper by the cutter, it will be offset during the winding process, which will easily cause the misalignment of the winding (ie: the ends of the rolled paper roll are not neat), Defects that cause poor winding quality;
[0003] Not only that,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Slitting system for papermaking and papermaking slitting method thereof
  • Slitting system for papermaking and papermaking slitting method thereof
  • Slitting system for papermaking and papermaking slitting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0048] Example 1

[0049] Such as Figure 1-Figure 2 As shown, the present invention discloses a slitting system for papermaking, including a supply roller 10 for installing a paper roll, a cutter 11 for cutting the paper 14, and a paper 14 for rewinding and having at least two rewinding parts The rewinding roller 12 of 120, in a specific embodiment of the present invention, includes at least two finishing parts 20 movable on the rewinding roller 12 and used for finishing the ends of the paper roll 140 on the rewinding part 120 and A driving device 21 that drives the movement of the finishing section 20.

[0050] In a specific embodiment of the present invention, the supply roll 10 and the rewind roll 12 may be provided with a plurality of tension rolls 13.

[0051] In a specific embodiment of the present invention, a limit portion 121 may be provided on the side of the rewinding portion 120 away from the finishing portion 20.

[0052] In a specific embodiment of the present inventio...

Example Embodiment

[0065] Example 2, the difference from Example 1 is

[0066] Such as Figure 3-Figure 5 As shown, in the specific embodiment of the present invention, it further includes a dust shaking module 3 installed on the rewinding part 120; wherein, the dust shaking module 3 includes sleeves on the rewinding part 120 and embedded The annular body 30 on the rewinding part 120, at least one pressure sensor 31 arranged in the annular body 30 and capable of generating a pressure signal, and at least one arranged in the annular body 30 for receiving A processor 32 for processing pressure signals, a vibrating body 33 connected to the ring body 30 and located inside the rewinding part 120, and a vibration generating device 34 provided in the vibrating body 33; wherein, The processor 32 can generate a vibration control signal according to the pressure signal of the pressure sensor 31, and send the vibration control signal to the vibration generating device 34, and the vibration generating device 3...

Example Embodiment

[0075] Example 3, the difference from Example 2 is

[0076] Such as Figure 6-Figure 10 As shown, in the specific embodiment of the present invention, it further includes a dust collection device 5 connected to the finishing part 20; wherein, the dust collection device 5 includes a dust collection body 50 having an arc-shaped dust collection surface 5a, and several sets of spacers. A suction hole 51 provided on the suction surface 5a, a number of suction pipes 52 provided inside the suction body 50 and connected to each group of suction holes 51, and a plurality of suction pipes 52 for communicating with each suction pipe 52 The exhaust pipe 53, a number of plugging components 54 that can enter the suction pipe 52 and are used to disconnect the dust suction hole 51 from the suction pipe 52, and the exhaust system 55 and the pulse system connected to the exhaust pipe 53 56.

[0077] In a specific embodiment of the present invention, the blocking component 54 includes a hollow plugg...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a slitting system for papermaking and a papermaking slitting method thereof. The slitting system for papermaking comprises a supply roller used for installing paper rolls, a cutter used for cutting paper and a rewinding roller used for rewinding the paper and provided with at least two rewinding parts; the slitting system for papermaking is characterized by comprising at least two tidying parts and a driving device, wherein the tidying parts are movably arranged on the rewinding roller and are used for tidying the ends of the paper rolls on the rewinding parts, and thedriving device is used for driving the tidying parts to move. The slitting system for papermaking and the papermaking slitting method thereof have the beneficial effects that the tidying parts can bedriven by the driving device to move on the rewinding rollers, and one ends of the paper rolls on the rewinding parts are tidied, so that the winding effect of the paper rolls is better.

Description

technical field [0001] The invention relates to the technical field of papermaking slitting and cutting, in particular to a papermaking slitting system and a papermaking slitting method. Background technique [0002] The slitting system, also known as the slitting machine, refers to a device for cutting paper. It mainly uses a cutter to cut the paper into a suitable width and then rolls it. However, when the paper is rolled During the process, due to the "resistance" of the paper by the cutter, it will be offset during the winding process, which will easily cause the misalignment of the winding (ie: the ends of the rolled paper roll are not neat), Defects that cause poor winding quality; [0003] Not only that, when the paper is wound, due to the friction between the winding roller and the paper, a small amount of static electricity will be "imparted" on the surface of the paper, and the static electricity will absorb dust and other impurities in the air on the surface of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B65H35/02B65H18/10B65H23/188B65H23/032B08B7/02B08B5/04
CPCB08B5/043B08B7/02B65H18/103B65H23/0324B65H23/1888B65H35/02B65H2701/1133
Inventor 刘亮华李志林洪胜郑飞马晓飞
Owner VINDA PAPER ZHEJIANG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap