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

PCB cutting device for producing power adapter

A power adapter, PCB board technology, used in metal processing equipment, welding equipment, manufacturing tools and other directions, can solve problems such as flying into the air, PCB board falling, laser cutting head damage, etc.

Active Publication Date: 2020-10-30
湖南大井电源技术有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] PCB boards, also known as printed circuit boards, are providers of electrical connections for electronic components; PCB boards can be divided into single-panel, double-panel, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of circuit boards; Laser cutting is commonly used when cutting boards. Part of the dust and smoke will be generated during cutting. These dust and smoke will fly into the air. If the powder and smoke are inhaled by the human body, it will cause human Respiratory discomfort; when cutting PCB boards, an upside-down method is generally used at present, so that the cutting dust can be quickly separated from the surface of the PCB board, thereby preventing the dust from affecting the efficiency of laser cutting. Two clamping devices fix it, and when the cutting is about to end in this way, the PCB board may fall and cause damage to the laser cutting head

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
  • PCB cutting device for producing power adapter
  • PCB cutting device for producing power adapter
  • PCB cutting device for producing power adapter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] like figure 1 , figure 2 , image 3 , Figure 5 , Image 6 , Figure 7 , Figure 8 As shown, the lower end of the isolation box 21 is connected with the top of the machine base 3 by bolts, and the isolation door 22 is connected with the isolation box 21 through slide rails. The front end is closed; the lower end of the filter fan 11 is connected to the isolation box 21 by bolts, and the filter screen 12 is connected to the isolation box 21 through a slot. Wind is filtered; Moving mechanism 4 comprises moving motor 41, moving leading screw 42, moving seat 43, and moving motor 41 is connected in support 3 rear ends by bolt, and moving lead screw 42 is connected in support 3 bottoms by bearing, and moving seat 43 The lower end is screwed to the outside of the moving lead screw 42, and the moving part of the moving motor 41 is used to drive the moving lead screw 42 to rotate, and the rotation of the moving lead screw 42 drives the moving seat 43 to move back and fort...

Embodiment 2

[0046] like Figure 4 As shown, the difference between Embodiment 2 and Embodiment 1 is that the lifting mechanism 7 includes a lifting cylinder 711 and a lifting frame 72. The telescopic part uses the elongation and shortening of the telescopic part of the lifting cylinder 711 to drive the lifting frame 72 to move up and down, thereby adjusting the height of the fixing mechanism 6 from the cutting mechanism 5 .

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 a PCB cutting device for producing a power adapter. The PCB cutting device comprises a machine base, a movable mechanism, a cutting mechanism and lifting mechanisms for liftinga PCB; the movable mechanism is positioned on the top of the machine base; the lifting mechanisms are positioned on the two sides of the machine base; the cutting mechanism is positioned on the top of the movable mechanism; the PCB cutting device further comprises a filtering mechanism, an isolating mechanism and a fixing mechanism; the isolating mechanism comprises an isolating box and an isolating door; the lower end of the isolating box is arranged on the top of the machine base; the isolating door is arranged on the front side of the isolating box; and the filtering mechanism comprises afiltering fan and a filter screen. According to the PCB cutting device, a vacuum generator is mounted on the top of a rotary seat, so that suction force generated by the vacuum generator is adopted tofix the PCB, the PCB is further fixed without clamping the PCB, and the filtering fan and the isolating box are utilized to realize isolation and dust absorption for an entire cutting area to preventdust generated through cutting from flying out of the external environment.

Description

technical field [0001] The invention relates to the field of power adapter production, in particular to a PCB board cutting device for power adapter production. Background technique [0002] PCB boards, also known as printed circuit boards, are providers of electrical connections for electronic components; PCB boards can be divided into single-panel, double-panel, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of circuit boards; Laser cutting is commonly used when cutting boards. Part of the dust and smoke will be generated during cutting. These dust and smoke will fly into the air. If the powder and smoke are inhaled by the human body, it will cause human Respiratory discomfort; when cutting PCB boards, an upside-down method is generally used at present, so that the cutting dust can be quickly separated from the surface of the PCB board, thereby preventing the dust from affecting the efficiency of laser cutting. T...

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
IPC IPC(8): B23K26/38B23K26/402B23K26/70
CPCB23K26/38B23K26/402B23K26/70B23K26/702
Inventor 曹柯周爱华龙章成
Owner 湖南大井电源技术有限公司