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

Tool clamp for parallel seam welding process

A parallel seam welding and fixture technology, applied in manufacturing tools, welding equipment, resistance welding equipment, etc., can solve the problems of high labor intensity, long working time, difficult production capacity, etc., and achieve the effect of convenient use and simple structure

Active Publication Date: 2021-01-15
EAST CHINA INST OF OPTOELECTRONICS INTEGRATEDDEVICE
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current parallel seam welding capping equipment mainly uses manual single product capping, which is labor-intensive, long working hours, and the production capacity is difficult to meet the increasingly strong market demand, which has become a bottleneck process that restricts the mass application of this type of packaging products.

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
  • Tool clamp for parallel seam welding process
  • Tool clamp for parallel seam welding process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Such as figure 1 and 2 Shown is a fixture for parallel seam welding, which includes a rectangular bottom plate 1, and a positioning hole 2 is provided on the surface of the bottom plate 1 on each side of the bottom plate 1. The four positioning holes 2 are distributed in a cross shape. The diameters of the four positioning holes 2 include two sizes, that is, the same size as the two positioning holes 2 on the side of the length side, and the same size as the two positioning holes 2 on the side of the width side

[0019] A group of clamp units 3 are evenly distributed on the surface of the base plate 1 inside the positioning hole 2 , and the set of clamp units 3 are arranged in a matrix on the base plate 1 . The clamp unit 3 includes a rectangular base 3 a protruding from the surface of the bottom plate 1 . A rectangular substrate 3b is provided on the base 3a, and a group of grooves 3c are provided on the substrate 3b. The set of grooves 3c is two in a row, and 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 provides a tool clamp for a parallel seam welding process. The tool clamp comprises a bottom plate (1) and is characterized in that a group of positioning holes (2) are uniformly distributed on the bottom plate (1), and a group of clamp units (3) are uniformly distributed on the bottom plate (1). The tool clamp is simple in structure and convenient to use, and the problem that devicepackaging is unqualified due to the fact that a tube shell is difficult to fix in the tube shell repackaging process is solved.

Description

Technical field: [0001] The invention relates to the technical field of semiconductor device packaging, in particular to a fixture for a parallel seam welding process. Background technique: [0002] With the rapid development of science and technology, electronic products are more and more widely used in many industries, and they are all developing in the direction of high reliability, small size and high integration. The same is true in high-end fields, such as military, aviation, aerospace, automotive electronics and other fields, where strict reliability, miniaturization, and low-cost requirements are put forward for electronic products. Traditional non-hermetic plastic packaging is difficult to meet reliability requirements. The ceramic Kovar integrated packaging shell and metal integrated packaging shell have become the first choice. Their excellent airtightness ensures the reliability of the product. They are relatively compact and have low manufacturing costs, which c...

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): B23K11/08B23K11/36
CPCB23K11/08B23K11/36
Inventor 向圆张乐银张盼盼李彪李丙旺王涛
Owner EAST CHINA INST OF OPTOELECTRONICS INTEGRATEDDEVICE