Circuit board edge grinding device with self-overturning function and using method thereof

A circuit board, self-turning technology, used in grinding/polishing safety devices, printed circuits, printed circuit manufacturing, etc. Effect

Active Publication Date: 2021-11-30
江苏省德懿翔宇光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Regardless of whether the printed circuit board (PCB) is a single or double sided board, an inner layer board or a laminated board, during the manufacturing process, due to the process of cutting copper sheets, the four sides will form sharp cutting surfaces, which can easily cut users and Work that affects the post-processing process, for which it is necessary to polish the four sides of the circuit board
[0003] However, most of the existing circuit board edging machines are single-sided or double-sided grinding, which requires manual adjustment of the grinding direction, which cannot achieve flow-through operation, and the processing efficiency is low.

Method used

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  • Circuit board edge grinding device with self-overturning function and using method thereof
  • Circuit board edge grinding device with self-overturning function and using method thereof
  • Circuit board edge grinding device with self-overturning function and using method thereof

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Effect test

Embodiment Construction

[0040] Attached below Figure 1-8 The present invention is further described with embodiment:

[0041]A circuit board edging device with a self-turning function, comprising a rack table 1, two rows of legs 2 are fixedly installed on both sides of the bottom of the rack table 1, and three legs 2 are used in each row , and fixedly connected by cross braces; the top of the rack table 1 is fixedly installed with a lower transmission track 3 that facilitates the transportation of the circuit board transfer assembly 16; the upper transmission track 4 is arranged above the lower transmission track 3, and Both sides of the lower transmission track 3 and the upper transmission track 4 are fixedly installed by a plurality of side mounting frames 5; the two sides of the lower transmission track 3 and the upper transmission track 4 are also provided with a protective shell 8; the protective shell 8 Fixedly connected with the installation frame 5 and the rack table 1 by bolts;

[0042] A...

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PUM

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Abstract

The invention relates to the technical field of board grinding, in particular to a circuit board edge grinding device with a self-overturning function and a using method thereof, in the using process, a circuit board turning assembly drives a circuit board to move in a lower conveying rail, a double-output-shaft motor drives edge grinding wheels to conduct edge grinding on the two sides of the circuit board, and a clearing brush clears ground chippings; When the circuit board turning assembly drives the circuit board to enter a circuit board turning and reversing mechanism, the circuit board turning and reversing mechanism turns over the circuit board on the circuit board turning assembly by 90 degrees; and after the ground edge of the circuit board is changed, the circuit board is conveyed into the conveying rail above to be ground again; by means of the structure, automatic overturning of the circuit board can be achieved, edge grinding of the circuit board can be achieved in batches, assembly line type operation of equipment can be achieved, and the machining efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of grinding boards, in particular to a circuit board edging device with a self-turning function and a method for using the same. Background technique [0002] Printed circuit board (PCB) whether it is single-sided board, inner-layer board or laminated board, during the manufacturing process, due to the process of cutting copper sheets, the four sides will form sharp cutting surfaces, which can easily cut users and The work that affects the post-production process requires grinding of the four sides of the circuit board. [0003] However, most of the existing circuit board edging machines are single-sided or double-sided grinding, and manual adjustment of the grinding direction is required, which cannot realize flow-through operation, and the processing efficiency is low. Contents of the invention [0004] technical problem to be solved [0005] The purpose of the present invention is to overcome the defi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/00B24B41/00B24B55/06B24B27/00B24B41/02B24B41/06H05K3/00
CPCB24B9/00B24B41/005B24B55/06B24B27/0076B24B41/02B24B41/06H05K3/00
Inventor 余纪云
Owner 江苏省德懿翔宇光电科技有限公司
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