Angle cutter for circuit board processing

A corner cutting machine and circuit board technology, applied in the direction of printed circuit, printed circuit manufacturing, insulating substrate/layer processing, etc., can solve the problems of circuit board bending, cutting deformation, etc., achieve good cutting and avoid cutting deformation effect

Pending Publication Date: 2021-08-03
XINAN JIANGSU ELECTRIC APPLIANCE CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a corner cutting machine for circuit board processing, to solve the problem that the pressed part of the circuit board will be damaged when the cutting knife is pressed down when the circuit boards stacked in multiple layers in the prior art are cut. Problems with bending or even cutting deformation

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
  • Angle cutter for circuit board processing
  • Angle cutter for circuit board processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

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 angle cutter for circuit board processing, which comprises a supporting table, a cutting groove is formed in one side of the upper surface of the supporting table, the upper surface of the supporting table is divided into a wide surface and a narrow surface by the cutting groove, a liftable top is arranged in the cutting groove, and sliding grooves are formed in the two sides of the cutting groove. And screw rods are rotationally installed in the sliding grooves, nuts are in threaded connection with the screw rods, the nuts are fixedly connected with the ejector blocks, and a second chain transmission structure is connected between the lower ends of the two screw rods. According to the cutting device disclosed by the invention, the top block is arranged in the cutting groove, and the top block can ascend and descend in the cutting groove; during the initial cutting, the top block can support the part aligned with the cutting knife, so bending can be avoided during cutting; when the lowest circuit board is cut, the top block descends, and the situation that the top block affects the cutting knife to enter the cutting groove can be avoided. In conclusion, the circuit board can be better cut, and cutting deformation of the circuit board is avoided.

Description

technical field [0001] The invention relates to the technical field of circuit boards, in particular to a corner cutting machine for processing circuit boards. Background technique [0002] The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, super Thin circuit boards, printed (copper etching technology) circuit boards, etc. The circuit board makes the circuit miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards may be referred to as printed circuit boards or printed circuit boards; [0003] Because circuit boards have different appearance shapes, when the circuit board is being processed, it is necessary to perform corner cutting operations on the entire 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): H05K3/00
CPCH05K3/0052H05K2203/0228
Inventor 唐靖
Owner XINAN JIANGSU ELECTRIC APPLIANCE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap