Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic lead wire adjusting device and method thereof

An automatic adjustment device and sliding adjustment technology, applied in the direction of line/collector parts, electrical components, circuits, etc., can solve the problems of difficult to meet production needs, difficult alignment operation, low production efficiency, etc. The effect of skill level limitation, improvement of assembly efficiency and consistency, and high accuracy of alignment adjustment

Active Publication Date: 2021-09-03
BEIJING INST OF AEROSPACE CONTROL DEVICES
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]At present, the production line adopts the traditional hand-held method to align the leads and parts. Due to the limitation of personnel skills, problems such as difficult alignment operations and incorrect alignment are prone to occur. Low efficiency, it is difficult to meet actual production needs
At present, there is no related technology of domestic and foreign automatic adjustment devices and methods for lead wires.

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 lead wire adjusting device and method thereof
  • Automatic lead wire adjusting device and method thereof
  • Automatic lead wire adjusting device and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] In this embodiment, an automatic adjustment device for lead wires of the present invention is used to automatically align the parts to be welded and the leads. The parts to be welded are brushes whose structure is known to those skilled in the art and are corner parts.

[0070] Such as Figure 4 As shown, the lead wire 13 is sent to the wire feeding nozzle 14 through the wire feeding roller 6. At this time, the photoelectric sensor 7 detects the lead wire, and outputs the detection result to the working condition control machine in the identification component, and the working condition control machine issues a length adjustment command to drive The wire feeding motor in the wire feeding assembly makes the wire feeding rollers continue to work until the lead wire 13 is sent out to a certain length to meet the welding requirements.

[0071] For the convenience of description, the origin of the coordinate system is set as the centroid of the slide base, the X-axis is the ...

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 lead wire adjusting device and method thereof. The automatic lead wire adjusting device mainly comprises a material assembly, a lead wire adjusting assembly, a wire feeding assembly and an identification assembly, wherein the wire feeding assembly is fixed to the upper portion of the lead wire adjusting assembly, the center of a wire outlet and the center of the lead wire adjusting assembly are collinear, and the lead wire adjusting assembly comprises a plurality of adjusting tables, so that the lead wire adjusting assembly can drive the wire feeding assembly to move in the three-dimensional direction, and the flexible adjustment of the lead wire direction is automatically achieved; and the identification assembly can control the extending length of a lead wire in the wire feeding assembly according to the passing condition of the lead wire in the wire feeding assembly, and the length of the lead wire can be designed and adjusted according to the sizes of different parts. Through cooperation of the material assembly, the lead wire adjusting assembly, the wire feeding assembly and the identification assembly, the poses of a to-be-welded part and the lead wire can be automatically adjusted, the lead wire alignment adjustment precision is high, the consistency is good, the automatic lead wire adjusting device is not limited by the manual skill level, and the device is particularly suitable for the automatic production process.

Description

technical field [0001] The invention belongs to the technical field of wire bonding, and relates to a wire automatic adjustment device and a method thereof. Background technique [0002] Wire bonding realizes the excellent electrical interconnection function of microelectronic products and is widely used in the field of microelectronics. In some microelectronic products, it is necessary to weld the leads to the parts, and transmit the electrical signals of the parts through the leads. There are relatively high requirements for welding the lead wire and the part to form a component assembly. Taking the brush as an example, the end of the lead insulation layer should be close to the part to be welded, and there should be no gap between the lead wire insulation and the arm of the part to be welded, and the attachment point should be smooth. No thorns, and should not be too large, the length is required to be 1.0mm ~ 1.2mm, there must be no adhesive on the lower surface of the ...

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): H01R43/28H01R43/02
CPCH01R43/28H01R43/02
Inventor 胡玉龙董清宇严小军魏容段荣张国锐王乐
Owner BEIJING INST OF AEROSPACE CONTROL DEVICES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products