Unlock instant, AI-driven research and patent intelligence for your innovation.

Device for applying a viscous material

A viscous material and coating technology, which can be applied to devices that apply liquid to surfaces, spray devices with movable outlets, spray devices, etc., and can solve problems such as inaccuracy

Active Publication Date: 2017-08-18
ATLAS COPCO IAS GMBH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a criticism of the known devices is that it is disadvantageous that the profile of the applied material strip is achieved only in a defined way by a change in the rotational speed of the eccentric or as a function of the volume flow of the material or by the distance of the nozzle relative to the workpiece, which is also quite Inaccurate

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
  • Device for applying a viscous material
  • Device for applying a viscous material
  • Device for applying a viscous material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The device 10 shown in the drawing is used for applying an adhesive material, for example an adhesive, to a workpiece. It has a housing 12 in which an application tube 16 annularly surrounding an application channel 14 for the viscous material is accommodated. The application tube 16 is multi-part and extends from a first end 20 having a material inlet opening 18 to a second end 26 formed by an application nozzle 22 comprising a material outlet opening 24 . Viscous material is delivered to the material inlet opening 18 via a material delivery connection 28 in the housing 12 . The application tube 16 has a starting region 30 starting from the first end 20 , which is connected to the housing 12 , and an end region 32 which extends to the second end 26 and which is connected to the housing. 12 are arranged at a distance and are surrounded by an annular gap 34 over the largest part of their length. The start region 30 is partially formed by a first pipe section 36 to whic...

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 device (10) for applying a viscous material, comprising an application tube (16) which has a material inlet opening (18) on a first end (20) and a material outlet opening (24) on a second end (26), which defines an application channel (14), and which is flexible at least over one portion of its length, and comprising a housing (12) which accommodates the application tube (16), and which has a material supply connection (28) for the viscous material to the application tube (16), wherein the application tube (16) is connected to the housing (12) in an initial region (30) coming from the material inlet opening (18), and is arranged at a distance to the housing (12) in an end region (32) extending to the material outlet opening (24), and wherein a bearing section (48) of the end region (32) is mounted near to the material outlet opening (24) in a motor-driven eccentric (50) that can rotate about the longitudinal central axis (46). According to the invention, an adjustment mechanism is provided for adjusting the distance of the bearing section (48) to the longitudinal central axis (46).

Description

technical field [0001] The invention relates to a device for applying adhesive material according to the preamble of claim 1 . Background technique [0002] Such a device is known, for example, from EP 0 852 160 B1 and is widely used in the application of adhesive materials to workpieces, for example in the application of adhesives to body parts. The applicator tube is supported close to its end in an eccentric which is set in rotation about its longitudinal center axis during the coating process and which imposes a circular motion on the eccentric at its tip with the material discharge opening. A supported applicator tube, on the material discharge opening of which applicator tube, the viscous material is applied to the workpiece. This circular movement at thousands of revolutions per minute enables centrifugal forces to act on the viscous material, which cause a helical movement of the material jet. This leads to a circular material application and to a width of the appl...

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): B05B3/02B05C5/02
CPCB05B3/028B05C5/0216B05B3/026B05B3/02B05B3/1035
Inventor N·科勒哈斯
Owner ATLAS COPCO IAS GMBH
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