Longitudinal cutting device of paper cutter and control method of longitudinal cutting device

A technology of a slitting device and a paper cutter, which is applied in the control of using feedback, transportation and packaging, and sending objects, etc., can solve the problems of easily damaged tool rest, inconvenient adjustment, etc., to reduce labor intensity, improve adjustment accuracy, The effect of high cutting precision

Inactive Publication Date: 2013-10-02
何春明
View PDF14 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adjustment process generally takes 6 to 10 minutes, and the cutting accuracy is ±0.5mm; the adjustment is inconvenient, and sometimes it needs to be adjusted repeatedly, and the knife holder is easy to be damaged

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
  • Longitudinal cutting device of paper cutter and control method of longitudinal cutting device
  • Longitudinal cutting device of paper cutter and control method of longitudinal cutting device
  • Longitudinal cutting device of paper cutter and control method of longitudinal cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Refer to attached figure 1 As shown in -3, a slitting device of a paper cutter, including:

[0032] Rack 1; and

[0033] The upper cutter device 2 includes an upper motor 22 with an upper encoder 21, an upper ball screw 23 extending perpendicular to the conveying direction of the paper and fixedly arranged on the frame 1, and an upper ball screw 23 arranged on the upper ball screw 23 and The upper nut 24 driven and rotated by the upper motor 22, the upper sleeve 25 sleeved on the upper nut 24, the upper cutter 26 fixedly arranged on the upper sleeve 25 and located above the paper surface, and the upper nut 24 opposite to the upper ball During the rotation of the screw mandrel 23, the upper bushing 25 slides along the conveying direction perpendicular to the paper, and the upper encoder 21 is used to detect the position of the upper cutter 26 and convert the position data into a digital signal; and

[0034] An upper control device, which is used to receive the...

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 longitudinal cutting device of a paper cutter and a control method of the longitudinal cutting device. The longitudinal cutting device of the paper cutter comprises a rack, an upper cutter device, upper control devices, a lower cutter device and lower control devices, wherein the upper cutter device comprises upper motors provided with upper encoders, an upper ball screw which extends perpendicular to a conveying direction of paper, and is fixedly arranged on the rack, upper nuts which are arranged on the upper ball screw and driven to rotate by the upper motors, upper shaft sleeves arranged on the upper nuts in a sleeving manner, and upper cutters which are fixedly arranged on the upper shaft sleeves and located above a paper surface; in a process that the upper nuts rotate relative to the upper ball screw, the upper shaft sleeves slide perpendicular to the conveying direction of the paper; and the upper encoders are used for detecting positions of the upper cutters and used for converting position data into a digital signal. The longitudinal cutting device of the paper cutter and the control method of the longitudinal cutting device are short in cutter adjustment time and high in adjustment precision.

Description

technical field [0001] The invention relates to a slitting device of a paper cutter and a control method thereof. Background technique [0002] In the prior art, a paper cutter usually has a plurality of upper slitting knives and lower slitting knives arranged oppositely. During the production process, the distance between each upper slitting knife and each lower slitting knife needs to be adjusted according to the size of the paper to be produced. The slitting knife of the paper cutter is generally slidably arranged on the slide bar of the paper cutter, and when adjusted to a desired position, it is fixed by a fastener. When adjusting the slitting knife, the operator first measures and determines the designated position of each cutting knife, adjusts each lower cutting knife to the designated position one by one, climbs up the machine and adjusts each upper cutting knife to the designated position. The adjustment process generally takes 6 to 10 minutes, and the cutting ac...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B65H35/02G05D3/12
Inventor 徐明
Owner 何春明
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