Tensioning mechanism

A technology of tensioning mechanism and frame, applied in thin material handling, transportation and packaging, winding strips, etc., can solve the problems of clumsy operation, low efficiency, and potential safety hazards of crushing the operator, so as to eliminate potential safety hazards. , Reduce labor intensity, ensure the effect of tension requirements and flattening effect

Active Publication Date: 2014-12-24
GOERTEK INC
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a tensioning mechanism to solve the problem of clumsy operation mode, low efficiency and potential safety hazards of crushing the operator when the existing flexible material processing equipment generates tension on the flexible material question

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
  • Tensioning mechanism
  • Tensioning mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] Such as figure 1 with figure 2 Commonly shown, a tensioning mechanism includes a frame 1; at least one fixed roller 2 and a traction roller 4 driven by a first power unit 3 are installed on the frame 1, and the traction roller 4 is located under the fixed roller 2, and is fixed The roller 2 and the traction roller 4 are located on the first side of the frame 1, and the first power device 3 can adopt a combination mechanism of a motor and a belt drive.

[0017] A moving frame 6 driven by a linear motion mechanism is also installed on the frame 1. The moving frame 6 can move forward from th...

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 a tensioning mechanism, which comprises a rack; the rack is provided with at least one fixed roll and a pull roll which is driven by a first power unit; the pull roll is located below the at least one fixed roll; the rack is also provided with a moving rack driven by a straight-line motion mechanism; the moving rack is provided with at least one moving roll; the at least one fixed roll and the at least one moving roll are arranged in a staggering manner in the vertical direction; the moving rack is also provided with a press roll used for tightly pressing a flexible material to the pull roll; at an initial position, a vertical gap used for the flexible material to pass is formed between the at least one moving roll and the at least one fixed roll. According to the tensioning mechanism disclosed by the invention, by twining the flexible material for multiple times, the tension requirement and the flattening effect of the flexible material in feeding and receiving states can be ensured; manual insertion is not needed during a flexible material twining process, so that the labor strength of an operator is reduced, and the potential safety hazard that the operator is crushed is eliminated.

Description

technical field [0001] The invention relates to a tension mechanism used in the process of processing flexible materials. Background technique [0002] The existing processing equipment for flexible materials requires that the flexible materials must be flat and wrinkle-free when they are in the state of being processed, otherwise the quality of post-processing will be affected. The traditional equipment relies on manual insertion of flexible materials on multiple unpowered rollers to generate a certain tension and flatten them. [0003] In addition, when the flexible material needs to be rolled up, it is required that the flexible material can be rolled up as tightly as possible, which requires a certain tension before the flexible material is rolled on the roll. Traditional equipment also relies on manually interspersing flexible materials on multiple unpowered rollers to generate a certain tension to make them tight. [0004] Therefore, the above-mentioned traditional p...

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): B65H23/26B65H23/34
Inventor 冯蓬勃
Owner GOERTEK INC
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