3D (three-dimensional) wrapping cloth welding mechanism of seat back wrapping machine

A welding mechanism and backpack technology, which is applied in the production of chairs, other seating furniture, and furniture covers, to save welding time, reduce labor, and achieve good welding consistency.

Active Publication Date: 2013-09-18
无锡研中科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The applicant aimed at the above-mentioned shortcomings of manual processing of 3D backrest cushions, improved and designed it, and provided a set of automatic wrapping processing production lines for 3D cloth-wrapped backrest cushions

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
  • 3D (three-dimensional) wrapping cloth welding mechanism of seat back wrapping machine
  • 3D (three-dimensional) wrapping cloth welding mechanism of seat back wrapping machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0021] The 3D cloth welding mechanism of the seat back seat backrest fabric machine includes a seat plate 10 and a guide column plate 14 connected to the frame 1. The seat plate 10 is equipped with the cylinder body of the integral lifting cylinder 11, and the integral lifting cylinder 11 The piston rod is connected to a fixed plate 2, a guide sleeve 15 is connected to the fixed plate 2, and a guide post 13 is installed in the guide sleeve 15; a guide sleeve 12 is connected to the guide post plate 14, and the guide post 13 is slidably installed in the guide sleeve 12;

[0022] The first welding device 20 is connected to the fixed plate 2, and the second welding device 3 is installed on the frame 1. The installation positions of the first welding device 20 and the second welding device 3 are staggered; the first welding device 20 and the second wel...

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 3D wrapping cloth welding mechanism of a seat back wrapping machine for welding a mesh on a 3D back rest. The 3D wrapping cloth welding mechanism comprises an overall lifting cylinder; the overall lifting cylinder is connected with a fixing plate; the fixing plate is connected with a first welding device; a second welding device is arranged on a frame; cylinders are arranged on the frame bodies of the first welding device and the second welding device; a piston rod of the cylinder is connected with an ultrasonic wave welding head; a sliding rail pointing to a centre direction of the fixing plate is connected below the fixing plate; the sliding rail is connected with a sliding plate; the sliding plate is connected with the piston rod of a sliding plate cylinder; a cylinder body of a first welding head lifting cylinder is vertically connected on the sliding plate; the piston rod of the welding head lifting cylinder is hinged with the frame body of the first welding device; the piston rod of a second welding head lifting cylinder is hinged with the frame body of the second welding device, and the first welding device and the second welding device are staggered in groups. The 3D wrapping cloth welding mechanism, disclosed by the invention, can save welding time, precisely meet the demand of a 3D welding surface, meet the requirement of mass production and have good welding consistency.

Description

Technical field [0001] The present invention relates to the technical field of cloth-wrapping backrest seats, in particular to a cloth-wrapping machine for cloth-wrapping the seat back. Background technique [0002] The cloth-covered back seat is widely used in homes and various office places, and comfort is an important indicator of the cloth-covered back chair. The comfort of the cloth-covered backrest mainly depends on the tension of the 3D (ie three-dimensional curved surface) backrest frame and the cloth-covered back cushion. The cloth-covered back cushion that meets the design requirements should be ergonomically located in different positions on the back mesh Learn different tensions. In the prior art, a 3D back cushion is manufactured manually, and the manufacturing method steps are as follows: [0003] 1. First, design and manufacture a 3D backrest based on ergonomics; [0004] 2. Cut and unfold the mesh according to the shape and size of the 3D backrest frame; [0005] 3....

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 Patents(China)
IPC IPC(8): A47C7/40B68G7/00
Inventor 施洪明陈建平倪冬亚
Owner 无锡研中科技有限公司
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