Southern Machinery

In the surface mount electronics industry, manufacturing each type of product requires a variety of process steps, and therefore a multitude of process equipment. This production equipment varies greatly not only from manufacturer to manufacturer, but also in its function. However, the different equipment must be able to work together to produce the final goods. Difficulties arise when equipment is not standardized and cannot communicate. To help cross these barriers, the Surface Mount Equipment Manufacturers Association (SMEMA) was formed. SMEMA is a nonprofit organization composed of manufacturers of equipment or software used for surface mount board production. In this article we will give a brief overview of SMEMA and define the mechanical and electrical interface standard implemented on equipment manufactured

SMEMA’s objectives ·

promote standards for the interface and operation of production equipment · assure users that equipment adhering to SMEMA standards interfaces easily · advance surface mount technology and promote its uses · investigate areas where the association can benefit member companies

 

Interface standard

The mechanical and electrical interface standard provides an equipment specification for single board transfer systems of surface-mounted PCBs. The standard defines the electrical and mechanical concepts of the machine interface. The latest SMEMA-published standard is version 1.2. This article will highlight the SMEMA electrical interface. A mechanical interface overview will appear in a future issue of Product Perspective.

 

Signal overview, descriptions, and timing

The following diagrams provide a simplified explanation of the electrical signals and their locations, timing, and terminology. The diagrams refer to conveyor-type products, but the concepts are the same for any SMEMA interface. Please note that these drawings are not the actual SMEMA specification, but are simplified interpretations to help you understand the interface. The actual SMEMA specification is more specific; details on how to obtain this specification are provided at the end of this article.

 

 

SMT Whole production line solution for PCB Assembly, like LED Display, Car Audio, White goods.

The beautiful solution for led of Light twist,Cast and Huaping on insertion PCB

            Direction-folding zero degree pin cutting

Currently ,the monitor of outdoor is using 6380series of Sciencgo insertion machines for mainstream,there are inside and outside shear-foots. Folding degree for 45degree and cutting foot length for 1.0-1.8mm. However they have existed some questions of quality for Light twist,Cast and Huaping etc. But they no true to production for the same order by more than a insertion machine,so “no mixed insertion”.due to over efficient the quality of production and the product efficiency.

1.Arrange of using for Direction-folding zero degree pin cutting:

Direct-folding pin cutting is a “a line mode” pin cutting. Which is use of Sciencgo radial insertion machine, and was professional designed and manufactured for LED out-monitor,professional number for 201320823140.X ,and basic on 6380series of Sciencgo insertion machine.which out size is same with inside and outside pin cutting.only if have a lit difference on cutting way and instruction designing.so the direct-folding zero degree pin cutting can be used for any insertion machine to PCB

 

2.”Light-twist” for analysis and solution:

——Seeing follow schematic diagram:

45° inside Folding

45degree outside

45°Inside Folding

 

Both foot are not a line,so LED is “Light-twist”

 

 

 

——Seeing the schematic diagram of Direct-folding zero degree pin cutting:

zero degree Direct-folding

zero degree folding

——Seeing the true efficiency picture:

LED inserted schematic diagram

LED schematic diagram LED inserted PCB back

 

LED P10, P16 Penal display LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT LED P10 P16 display LED light LED Lamp Auto Insertion SMT

 

 

 

 

LED inserted PCB

 

 

 

We not only provide the solutions of AI/SMT ,but also  supply accessory long time for you:

• Equipment online 7*24hours in cloudy, we can provide equipment space parts list according the times status of equipment, and supply to using equipment computer to buying of direct order.
• We owned more year old experience for designation of accessory of insertion machine, production and manufacturing.
• We feeling to the use time of accessory, efficiency from the accessory with equipment machine and production quality, willing to helping with it for our clients.
• We not only provided exchange for fault accessory, but also providing technical guiding for clients.
• We owned professional engineers team to provide repair service for electronic board card ,motor etc.

 

LED vibrating Feeder (optional), insert direction 0°-360°, integral multiple of 1°, rotary table turn clockwise or anticlockwise.

Feature: The latest practical radial insertion machine, separated multiple sets of servo control system, assure you the steady performance, high density and more perfect. Application software bases on windows2000 operating system, user friendly interface, bring you better quality and higher efficiency.

1	Insertion rate	18000PCS / H
2	Non-performing rate	Less than 300 PPM
3	Insert direction	0°-360°, integral multiple of 1°
4	Components span	Dual span 2.5mm/5.0mm/7.5mm
5	PCB Size	(Min)50 mm x50mm、(Max)450mm x 450mm
6	PCB thickness	0.79mm-2.36mm
7	Components specification	Max body height 23mm, max body diameter 13mm
8	Components available	Capacitor, Transistor, LED lights, Key Switch, Resistor, Connectors, Wire,  Potentiometers, Fuse Block and other vertical tape packed materials
9	Clinch Length	1.5-2.2MM (adjustable)
10	Clinch degree	10-35°(adjustable)
11	Input stations	20 stations(recommended), 20-100stations optional
12	Machine Size (L × W ×H)	1880mm×1200mm×1750mm
13	Station size	500mm×600mm×760mm
14	Machine Weight	2000kg (20stations)
15	Power supply	220V, AC (single phase) 50/60 HZ, 2.0KVA;
16	System Protection	UPS, keep machine run 15 minutes without power
17	Working Power	1500W (Energy-saving)
18	Air pressure	0.6 Mpa
19	Air consumption	0.3 m3/minute
20	Circumstance temperature	5-25°
21	Machine noise	65 dB
22	Coordinate correction	Machine vision systems, multi-point MARK vision correction.
23	Driving system	AC Servo、 AC motors
24	Data input	USB interface input (EXCEL format)
25	Control System	English version interface (WINDOWS system control platform)LCD monitor
26	Component Density	High Density Insertion
27	Rotary table directions	Clockwise or anticlockwise
28	PCB transfer mode	Manual / automatic optional

LED application：LED lighting, LED display, LED lights, LED control systems, LED luminous characters.  

 

Electrical industries appliances：Air conditioner, Television, Microwave, Electric cooker, Electric kettle, Induction cooker etc.

The  introduction of Signking SKM 898 S-M-machine