High-efficiency dust removal equipment for pcb circuit boards for electronic technology development

A technology of PCB circuit boards and dust removal equipment, which is applied in the direction of dust removal, cleaning methods and tools, cleaning methods using tools, etc., can solve problems such as inconvenient operation, replacement of PCB circuit boards, and inability to remove dust from PCB circuit boards in batches, and achieve The effect of simple and stable structure and high universal applicability

Active Publication Date: 2022-06-17
UNIV FOR SCI & TECH ZHENGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides high-efficiency dedusting equipment for PCB circuit boards for electronic technology development, which effectively solves the problem that the existing PCB circuit board dedusting process cannot perform batch dedusting treatment on PCB circuit boards and the dust removal process needs It is inconvenient to replace the cleaning surface of the PCB circuit board and operate

Method used

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  • High-efficiency dust removal equipment for pcb circuit boards for electronic technology development
  • High-efficiency dust removal equipment for pcb circuit boards for electronic technology development
  • High-efficiency dust removal equipment for pcb circuit boards for electronic technology development

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Embodiment 1, the present invention is a high-efficiency dust removal device for PCB circuit boards for electronic technology development, including a base frame 1, the base frame 1 provides a fixed support foundation for subsequent structures, and the base frame 1 is placed on the ground. The supporting base 2 is slidably connected up and down on the base frame 1, and the supporting base 2 and the base frame 1 are threadedly connected, and the supporting base 2 is rotated to make the supporting base 2 along the The base frame 1 slides up and down, the upper end of the support base 2 is coaxially fixedly connected with a connecting shaft 3, and a plurality of bearing brackets 4 are fixedly connected to the connecting shaft 3, so that the bearing bracket 4 and all the bearing brackets 4 are fixedly connected. The connecting shaft 3 slides synchronously, and the bearing bracket 4 is used to support the PCB circuit board, and limit and fix the PCB circuit board;

[0032] T...

Embodiment 2

[0036] Embodiment 2, on the basis of Embodiment 1, in the process of dust removal and cleaning of the PCB circuit board, only one side of the PCB circuit board can be treated, and the double-sided dust removal treatment cannot be effectively performed. Therefore, this embodiment provides a structure for double-sided dust removal. Specifically, the cantilever frame 10 and the lifting disc 6 are rotatably connected, and the upper end of the cantilever frame 10 is fixedly connected with a pinion 15, so The rotation of the pinion gear 15 drives the cantilever frame 10 to rotate synchronously to realize the rotation of the cantilever frame 10. The rotation of the cantilever frame 10 drives the wiping plate 11 to rotate synchronously, and the wiping plate 11 rotates The process realizes the cleaning and dust removal of the adjacent PCB circuit boards. The upper end of the lifting disk 6 is coaxially connected with the driving toothed plate 16, and the driving toothed plate 16 meshes ...

Embodiment 3

[0038] Embodiment 3, on the basis of Embodiment 1, in order to facilitate the cleaning of the wiping plate 11 and the replacement of the wiping plate 11, this embodiment provides a removable wiping plate 11. Specifically, the wiping plate 11 and the cantilever frame 10 are detachably connected, the cantilever frame 10 is provided with a connecting rail 20, and the upper end of the wiping plate 11 is fixedly connected with the The connecting block 21 matched with the connecting rail 20, the connecting block 21 is slidably connected with a locking oblique block 22, the locking oblique block 22 and the connecting block 21 are connected by a spring, and the connecting block 22 is connected to the connecting block 21. The connecting rail 20 is provided with a locking groove 23 that cooperates with the locking inclined block 22. Under the cooperation of the locking groove 23 and the locking inclined block 22, the wiping plate 11 is fixed. limit.

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PUM

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Abstract

The invention relates to high-efficiency dedusting equipment for PCB circuit boards used in the development of electronic technology, which effectively solves the problem that the existing PCB circuit board dedusting process cannot perform batch dedusting on PCB circuit boards and the dust removal process needs to replace the cleaning surface of PCB circuit boards, which is inconvenient to operate. Problem; the technical solution it solves is to include a base frame, which is characterized in that a support base is slidingly connected up and down on the base frame, the upper end of the support base is coaxially fixedly connected with a connecting shaft, and a plurality of bearing brackets are fixedly connected on the connecting shaft, and the base frame The upper end is fixedly connected with the upper sleeve, the upper sleeve is coaxially slid up and down and connected with the lifting disc, and the lower end of the lifting disc is fixedly connected with the connecting shaft sliding up and down to connect the lifting sleeve, and the lifting sleeve and the coaxial rotation are connected to the upper sleeve The reciprocating lead screw in the barrel is threaded, and the reciprocating lead screw is connected with the driving motor fixedly connected to the upper end of the upper sleeve; the structure is simple and practical.

Description

technical field [0001] The invention relates to the technical field of circuit board dust removal, in particular to high-efficiency dust removal equipment for PCB circuit boards for electronic technology development. Background technique [0002] PCB circuit board, also known as printed circuit board, is a provider of electrical connections for electronic components. Its design is mainly layout design. The main advantage of using circuit boards is to greatly reduce wiring and assembly errors, and improve the level of automation and production labor. Rate. In the process of PCB circuit board production, for mass production, after the production is completed, it is stored in the warehouse. When the PCB circuit board needs to be used, the dust on the surface of the PCB circuit board needs to be cleaned to meet the needs and requirements of customers, and then The PCB circuit boards are packaged and transported, so it is particularly important to dust and clean the PCB circuit ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/00B08B5/02B08B15/00B08B13/00
CPCB08B1/006B08B1/008B08B5/02B08B15/007B08B13/00
Inventor 陈建国
Owner UNIV FOR SCI & TECH ZHENGZHOU
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