Hole plugging device of base material and application thereof

A technology for plugging holes and substrates, which is applied to the formation of electrical connection of printing elements, etc., can solve the problems of the need for cleaning, the material cannot be recycled, and the effect is not ideal, so as to achieve the effect of improving efficiency.

Active Publication Date: 2013-03-27
NANCHANG VIRTUAL REALITY RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. It is difficult to align the mesh and the pits. The alignment accuracy of tens of microns in the ordinary image alignment system has reached the limit, so the positional deviation between the mesh and the pits can cause only part of the hole to be plugged or no hole to be plugged at all;
[0007] 2. It is very difficult to open a mesh of tens to tens of microns on the surface of the wir

Method used

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  • Hole plugging device of base material and application thereof
  • Hole plugging device of base material and application thereof
  • Hole plugging device of base material and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1 to Figure 3 As shown, a plugging device for a base material of the present invention includes a support platform 1 for placing a base material to be plugged, and a vertical movement unit 2 is arranged above the support platform 1, and the vertical movement unit 2 can adopt a cylinder, a hydraulic pressure Lifting drive devices such as cylinders or servo motors, the vertical motion unit 2 is connected with horizontal drive devices, and the horizontal drive devices can adopt the commonly used screw rods in this area to cooperate with servo motors, or telescopic drives such as air cylinders and hydraulic cylinders. In this embodiment, the vertical motion unit 2 is a cylinder structure, the horizontal drive device is a servo motor drive structure, and a plug hole head 3 is provided at the free end of the cylinder structure 2, and the cylinder structure 2 provides 5 to 7 kgf for the plug hole head 3. The down force makes the plugging head 3 closely contact...

Embodiment 2

[0043] refer to Figure 4 As shown, a plugging device for a base material of the present invention has basically the same structure as that of Embodiment 1, except that the residual material recovery mechanism in this embodiment is a loading type residual material recovery mechanism 8, and the The material-loading type residual material recovery mechanism 8 is a material carrier plate that can be lifted and lowered, and a hollow part 8a with an area larger than the area of ​​the base material to be plugged is provided on the material carrier plate 8, and the thickness of the material carrier plate 8 is 0.005~ 5mm. In this embodiment, the loading plate 8 is a stainless steel plate.

[0044] In addition, in this embodiment, the plugging material is heat-curing varnish, and the plugging method is roll-to-roll plugging. There are areas to be plugged with the same area at every distance on the substrate. The front end of the plugging device is connected to the unwinding device, a...

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PUM

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Abstract

The invention discloses a hole plugging device of a base material and application thereof and belongs to the technical field of hole plugging devices of the base material. The hole plugging device is characterized by comprising a supporting platform for placing the base material with holes to be plugged, a material complementing mechanism of materials for plugging holes and a remaining material recovery mechanism. A vertical moving unit is arranged above the supporting platform, the vertical moving unit is connected with a horizontal driving device, a hole plugging head is arranged at a free end of the vertical moving unit, and the hole plugging head has a sharp edge and acts on the material surface directly to achieve hole plugging in the horizontal direction. The hole plugging device is compact in structure, good in hole plugging effect and intermittent and is used for plugging holes of the materials with the holes and pits smaller than 10 mums in the width.

Description

technical field [0001] The present invention relates to a plugging device, more specifically, to a plugging device for a substrate of a micron-sized small-pore-diameter substrate and its application. Background technique [0002] Plugging is a process of injecting specific materials into the interior of the substrate by vacuum, rolling or scraping. Applications include printed circuit boards (PCBs) and their surface mounts (SMTs), solar electrodes, etc. With its easy-to-implement and low-cost features, the plugging process has become one of the most common process methods for hole and pit filling. [0003] In the field of PCB, with the advancement of science and technology, electronic equipment is changing to high-speed, light, thin and short, which makes PCB develop along the road of high-density interconnection technology. Fine wiring and micro-aperture will become the mainstream in the future. The aperture scale of PCB board is urgently needed. Realize the transition fro...

Claims

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Application Information

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IPC IPC(8): H05K3/40
Inventor 张晟高育龙崔铮
Owner NANCHANG VIRTUAL REALITY RES INST CO LTD
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