Automatic sawtooth transverse cutter

A cross-cut knife and sawtooth technology, applied in the field of fabric cutting, can solve the problems of increased labor costs, high labor intensity, and easy yarn detachment, and achieve the effects of high cost, easy maintenance, and low cost of use

Pending Publication Date: 2019-03-19
上海得一智能科技有限公司
View PDF15 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Third, the linear incision makes it easy for the yarn to come loose at the incision. In the subsequent processing, in order to prevent excessive loosening, seaming processing is required, which increases labor costs.
[0006] Fourth, the traditional cross-cutting knife is cut by manual pushing of the knife and manual lifting of the knife seat, which is inefficient and labor-intensive

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
  • Automatic sawtooth transverse cutter
  • Automatic sawtooth transverse cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An automatic sawtooth cross-cutting knife, comprising a bevel rotary cutter 1, a cutter motor 2, a cloth pressing wheel 3 and a guide rail base 4, the guide rail base 4 is provided with a guide rail, and the bevel rotary cutter 1 is fixed on a slider 6 and the bevel rotary cutter 1 is driven by the cutter motor 2, the slider 6 is slidably installed on the guide rail, one end of the guide rail base 4 is installed with a screw motor 5 and the output end of the screw motor 5 is connected with the screw 7, The screw rod 7 is connected with the bracket 8 through the slider 6, and the connection is firm and the operation synchronization is good. The power line of the cutter motor 2 is arranged in the guide rail base 4 and can move with the bracket 8, avoiding the trouble of the traditional cutter motor 2. The unsafeness of the power cord hanging outside and the interference to the work, the pressure cloth wheel 3 is pressed on the groove of the guide rail base 4.

[0027] The...

Embodiment 2

[0031] An automatic sawtooth cross-cutting knife, comprising a bevel rotary cutter 1, a cutter motor 2, a cloth pressing wheel 3 and a guide rail base 4, the guide rail base 4 is provided with a guide rail, and the bevel rotary cutter 1 is fixed on a slider 6 and the bevel rotary cutter 1 is driven by the cutter motor 2, the slider 6 is slidably installed on the guide rail, one end of the guide rail base 4 is installed with a screw motor 5 and the output end of the screw motor 5 is connected with the screw 7, The screw rod 7 is connected with the slider 6, and the screw rod motor 5 drives the screw rod 7 to rotate, so as to automatically push the inclined-plane rotary cutter 1 forward without manual push, which reduces the labor intensity. On the groove, tension and pressure can be generated on the cut fabric to make it even and tense, which is convenient for the inclined-plane rotary cutter 1 to cut smoothly.

[0032] This product can also be equipped with an automatic liftin...

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 discloses an automatic sawtooth transverse cutter and relates to the field of cloth cutting. The transverse cutter solves the problem of the bad influence brought by an existing transverse cutter. The transverse cutter comprises a slope rotating cutter, a cutter motor, a cloth pressing wheel and a guide rail base. The guide rail base is provided with a guide rail. The slope rotatingcutter is fixed to a sliding block and driven by the cutter motor. The sliding block is installed on the guide rail. A screw rod motor is installed at one end of the guide rail base. The output end ofthe screw rod motor is connected with a screw rod which is connected with the sliding block. The cloth pressing wheel is fixed to a groove of the guide rail base. The automatic sawtooth transverse cutter is simple in structure, convenient to use, easy to maintain, low in use cost and suitable for being used and popularized. According to cloth cut by the transverse cutter, a corrugated sawtooth cut opening is formed in the cut opening portion, falling of fabric yarn and generation of batting are prevented, the attractive decorating effect is formed, and the problems that a cut opening cut by aconventional transverse cutter is straight, yarn falls easily, and a traditional sawtooth cutter is high in cost, large in loss and complex in structure are solved.

Description

technical field [0001] The invention relates to the field of cloth cutting, in particular to an automatic sawtooth cross-cutting knife. Background technique [0002] At present, the cross-cut knife devices actually used in the home textile, outdoor products, and packaging industries all cut with a flat knife, and the incision is linear. This can have many adverse effects, the main ones being: [0003] First, for textile fabrics, the linear incision makes the yarn at the incision easy to fall off, and it is easy to form fluff and yarn ends, which will have a negative impact on subsequent processing and product quality. [0004] Second, the linear incision is too monotonous. For packaging and other industries, the corrugated zigzag incision can play a decorative effect and meet the different needs of customers. [0005] Thirdly, the linear incision makes it easy for the yarns at the incision to come loose. In subsequent processing, in order to prevent excessive unraveling, s...

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): B26D1/16B26D1/00D06H7/02
CPCD06H7/02B26D1/0006B26D1/165
Inventor 刘玉银朱林
Owner 上海得一智能科技有限公司
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