Check patentability & draft patents in minutes with Patsnap Eureka AI!

Hot air hot melt belt cladding device

A technology of a welding device and a hot-melt belt, which can be used in clothing, shoe parts, shoe-making machinery, etc., and can solve problems such as difficulties

Active Publication Date: 2016-02-03
KUINRAITO DENSHI SEIKO
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When wrinkles are generated near the front and back of the crimping part, the wrinkles are transmitted to the crimping part, so it is extremely difficult to weld the tape without wrinkles

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
  • Hot air hot melt belt cladding device
  • Hot air hot melt belt cladding device
  • Hot air hot melt belt cladding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The best mode for carrying out the present invention will be described in more detail based on the drawings specifically illustrated as follows.

[0021] The hot-air type hot-melt belt welding device includes: a lifting shaft (2), which is supported on the base (1) so as to be able to move up and down; an upper pressure contact roller (3), which is rotatably supported on the The lower end of the shaft (2); the lower crimping roller (5), which is rotatably supported on the upper end of one leg of a substantially U-shaped support arm (4) capable of surrounding a horizontal axis Swingingly supported on the base platform (1); hot air nozzles (7), which are provided with ejection ports (6) near the crimping rolling surfaces of the upper and lower crimping rollers (3) (5).

[0022] The swing center axis (8) of the substantially U-shaped support arm (4) and the rotation pivot axis (9) of the lower crimping roller (5) are located on the same horizontal axis. Therefore, the low...

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

A hot air-type hot melt tape-bonding device, which comprises: a pair of press-adhesion rollers (3, 5) that compresses a workpiece (W); and a hot air nozzle (7) that blows hot air on the hot melt layer of a hot melt tape (T) supplied between the opposing rolling surfaces of the rollers (3, 5). The device is characterized: in configuring the support arm (4), which rotatably supports one of the press-adhesion rollers (5) of the pair of press-adhesion rollers (3, 5), so as to be able to swing within a specified range of angles; and in configuring the central swinging axis (8) of the support arm (4) to be concentric with the rotation pivot (9) of the press-adhesion roller (5) that is supported by said support arm (4).

Description

technical field [0001] The present invention relates to an improvement of a hot-air type hot-melt tape welding device, and more particularly to a structure for controlling the swing of one support arm of a support roller that pinches and supports a hot-melt tape according to the shape of a sticking position. Background technique [0002] The hot-air type hot-melt belt welding device blows hot air at a high temperature (about 200°C to 600°C) by an electric heater to the back of the hot-melt belt, thereby melting the hot-melt layer and bringing the melted surface into contact with the object , Pressing is carried out at the tangent point of a pair of rollers, so that the object and the hot-melt belt are welded. [0003] There are many reasons for sticking hot-melt tape, especially it is often used as a filler (filler tape) for the purpose of waterproofing. Regarding the hot-melt tape, for example, a shoe will be described as an object. After cutting a waterproof sheet into th...

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): B29C65/10B29C65/40
CPCB29C65/10A43D25/181A43D25/20B29C65/7841B29C66/1122B29C66/5326B29C66/63B29C66/65B29C66/8242B29C66/83413B29C66/845B29L2031/50
Inventor 中尾守那须英誉
Owner KUINRAITO DENSHI SEIKO
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com