自动送料系统半成品

njzt · 发表于 2016-7-17 22:47

本帖最后由 njzt 于 2016-7-17 22:55 编辑

这自从有了孩子，感觉好些空闲的时间都没了，老早就想给激光机配个自动送料的系统，主要用于激光切割纸，身在帝都，手头边没有工具，都是每次回家看孩子，趁孩子睡觉的时候才动手做，所以这都拖了两个多月了才弄了个雏形。好久不焊电路了，焊的比较难看大家多见谅。送料的机械结构有个大概的想法，但是还没有实施
1. 主控用的Arduino Nano
2. 电路也比较简单，多数是继电器控制
3. 位置检测用激光对管
目前先做一个最简单的版本，不带液晶显示的，用于串口连接电脑配置参数，配置参数主要是配加工次数。
1.pic.jpg

=======================================贴上现在的代码========================================

/*
* Description: auto feed system
* Hardware : Arduino nano 328p
* Version : V1.0
* Author : Ninja
* Date : 2016-06
*/
#include<stdio.h>
#include<stdlib.h>
//#include <U8glib.h>
#define SENSOR 5 //位移传感器信号
#define SENSOR_POWER 7 //位移传感器电源开关
#define LASER 10 //加工停止信号
#define CUT_START 9 //加工启动面板
#define CUT_STOP 8 //加工停止面板
#define KEY_START 19 //开始按钮
#define KEY_CONFIG 18 //参数配置按钮
#define KEY_ESTOP 17 //急停按钮
#define MOTOR 6 //送料电机
#define DEBUG 1 //串口DEBUG开关
#if 0
#define CS 5 //LCD12864 CS
#define RESET 7 //LCD12864 RESET
U8GLIB_ST7920_128X64_1X LCD(CS,RESET); // HW SPI: SCK MOSI
#endif
/*
* 函数返回值
*/
typedef enum rs_s{
RS_OK,
RS_FAIL
}rs_t;
/*
*信号状态
*/
typedef enum signal_state_s{
ON,
OFF
}signal_state_t;
/*
* 系统状态
*/
typedef enum state_s{
INIT,
CONFIG,
READY_CUT,
CUTTING,
FEEDING,
ESTOP
}state_t;
typedef struct feed_obj_s{
unsigned int cut_times;
unsigned char state;
}feed_obj_t;
typedef struct action_s{
rs_t (*sys_init)(feed_obj_t *feed_obj);
rs_t (*sys_config)(feed_obj_t *feed_obj);
rs_t (*sys_ready)(feed_obj_t *feed_obj);
rs_t (*sys_cutting)(feed_obj_t *feed_obj);
rs_t (*sys_feeding)(feed_obj_t *feed_obj);
rs_t (*sys_estop)(feed_obj_t *feed_obj);
void (*sys_key)(feed_obj_t *feed_obj);
}action_t;
/*
* 启动送料电机
*/
void motor_start(){
if(DEBUG){
Serial.println("motor_start\n");
delay(100);
}
digitalWrite(MOTOR,HIGH);
delay(2);
}
/*
* 停止送料电机
*/
void motor_stop(){
if(DEBUG){
Serial.println("motor_stop\n");
delay(100);
}
digitalWrite(MOTOR,LOW);
delay(2);
}
/*
* 清除加工参数
*/
void reset_cut_params(feed_obj_t *feed_obj){
if(DEBUG){
Serial.println("reset_cut_params");
delay(100);
}
feed_obj->cut_times = 0;
feed_obj->state = INIT;
sensor_power_off();
}
/*
* 位移检测传感器
*/
signal_state_t sensor_read(){
if(DEBUG){
Serial.println("sensor_read\n");
delay(100);
}
if(digitalRead(SENSOR) != HIGH){
return OFF;
}
else{
return ON;
}
}
/*
* 加工停止信号检测
*/
signal_state_t laser_stop(){
if(DEBUG){
Serial.println("laser_stop\n");
delay(100);
}
if(digitalRead(LASER) != HIGH){
return OFF;
}
else{
return ON;
}
}
/*
* 自定义面板启动加工
*/
void cut_start(){
if(DEBUG){
Serial.println("cut_start\n");
delay(100);
}
digitalWrite(CUT_START,HIGH);
delay(2);
}
/*
* 自定义面板停止加工
*/
void cut_stop(){
if(DEBUG){
Serial.println("cut_stop\n");
delay(100);
}
digitalWrite(CUT_STOP,HIGH);
delay(2);
}
/*
* 开位移传感器
*/
void sensor_power_on(){
if(DEBUG){
Serial.println("sensor_power_on\n");
delay(100);
}
digitalWrite(SENSOR_POWER,LOW);
delay(2);
}
/*
* 关位移传感器
*/
void sensor_power_off(){
if(DEBUG){
Serial.println("sensor_power_off\n");
delay(100);
}
digitalWrite(SENSOR_POWER,HIGH);
delay(2);
}
/*
* 初始化系统
*/
rs_t action_init(feed_obj_t *feed_obj){
if(DEBUG){
Serial.println("action_init");
delay(100);
}
if(NULL == feed_obj){
return RS_FAIL;
}
if(feed_obj->state != INIT){
return RS_FAIL;
}
motor_stop();
reset_cut_params(feed_obj);
//feed_obj->state = CONFIG;
while(!Serial){
}
Serial.println("\t");
Serial.println("***********自动送料系统************\t");
Serial.println("Version:V1.0 \t");
Serial.println("Author :Ning Jiang \t");
Serial.println("Date :2016-06\t");
Serial.println("*********************************\t");
return RS_OK;
}
/*
* 加工参数配置
*/
rs_t action_config(feed_obj_t *feed_obj){
String val = "";
unsigned int i = 0;
if(DEBUG){
Serial.println("action_config\n");
delay(100);
}
if(NULL == feed_obj){
return RS_FAIL;
}
if(feed_obj->state != CONFIG){
return RS_FAIL;
}
Serial.println("请输入加工次数:\t");
while(Serial.available() == 0){
//等待串口输入
}
while(Serial.available() > 0){
val += char(Serial.read());
delay(2);
}
if(val.length() > 5 || val.toInt() > 65535){
Serial.println("加工次数超出范围");
feed_obj->state = CONFIG;
return RS_FAIL;
}
for(i=0;i<val.length();i++){
if(val[i] < '0' || val[i] > '9'){
Serial.println("加工参数只能输入数字");
feed_obj->state = CONFIG;
return RS_FAIL;
}
}
if(val.toInt() == 0){
Serial.println("加工参数不能为0");
feed_obj->state = CONFIG;
return RS_FAIL;
}
feed_obj->cut_times = val.toInt();
feed_obj->state = READY_CUT;
Serial.println(feed_obj->cut_times,DEC);
Serial.println("请按加工按钮\t");
if(DEBUG){
Serial.println(feed_obj->cut_times,DEC);
delay(1000);
}
return RS_OK;
}
/*
* 准备加工
*/
rs_t action_ready(feed_obj_t *feed_obj){
if(DEBUG){
Serial.println("action_ready\n");
delay(100);
}
feed_obj->state = READY_CUT;
return RS_OK;
}
/*
* 启动加工
*/
rs_t action_cutting(feed_obj_t *feed_obj){
if(DEBUG){
Serial.println("action_cutting\n");
delay(100);
}
if(NULL == feed_obj){
return RS_FAIL;
}
if(feed_obj->cut_times == 0){
feed_obj->state = CONFIG;
return RS_FAIL;
}
cut_start();
while(laser_stop() != OFF){
//等待加工结束
}
feed_obj->state = FEEDING;
(feed_obj->cut_times)--;
if(DEBUG){
Serial.println(feed_obj->cut_times,DEC);
delay(1000);
}
return RS_OK;
}
/*
* 启动送料
*/
rs_t action_feeding(feed_obj_t *feed_obj){
if(DEBUG){
Serial.println("action_feeding\n");
delay(100);
}
if(feed_obj->state != FEEDING){
return RS_FAIL;
}
if(feed_obj->cut_times == 0){
feed_obj->state = CONFIG;
return RS_OK;
}
motor_start();
while(sensor_read() != OFF){
//等待位移检测信号
}
sensor_power_on();
motor_stop();
feed_obj->state = CUTTING;
sensor_power_off();
return RS_OK;
}
/*
* 急停
*/
rs_t action_estop(feed_obj_t *feed_obj){
if(DEBUG){
Serial.println("action_estop\n");
delay(100);
}
if(NULL == feed_obj){
return RS_FAIL;
}
cut_stop();
feed_obj->cut_times = 0;
feed_obj->state = INIT;
return RS_OK;
}
void func_init(action_t *action){
if(DEBUG){
Serial.println("func_init\n");
delay(100);
}
action->sys_init = action_init;
action->sys_config = action_config;
action->sys_ready = action_ready;
action->sys_cutting = action_cutting;
action->sys_feeding = action_feeding;
action->sys_estop = action_estop;
action->sys_key = key_scan;
}
/*
* 控制引脚初始化
*/
void port_init(){
pinMode(SENSOR,INPUT);
digitalWrite(SENSOR,HIGH);
pinMode(LASER,INPUT);
digitalWrite(LASER,LOW);
pinMode(SENSOR_POWER,OUTPUT);
digitalWrite(SENSOR_POWER,HIGH);
pinMode(CUT_START,OUTPUT);
digitalWrite(CUT_START,LOW);
pinMode(CUT_STOP,OUTPUT);
digitalWrite(CUT_STOP,LOW);
pinMode(KEY_START,INPUT);
digitalWrite(KEY_START,HIGH);
pinMode(KEY_CONFIG,INPUT);
digitalWrite(KEY_CONFIG,HIGH);
pinMode(KEY_ESTOP,INPUT);
digitalWrite(KEY_ESTOP,HIGH);
pinMode(MOTOR,OUTPUT);
digitalWrite(MOTOR,LOW);
}
/*
* 操作按钮检测
*/
void key_scan(feed_obj_t *feed_obj){
if(DEBUG){
Serial.println("key_scan\n");
}
if(digitalRead(KEY_START) == LOW){
delay(10);
if(digitalRead(KEY_START) == LOW){
feed_obj->state = CUTTING;
if(DEBUG){
Serial.println("KEY_START");
}
}
}
else if(digitalRead(KEY_CONFIG) == LOW){
delay(10);
if(digitalRead(KEY_CONFIG) == LOW){
feed_obj->state = CONFIG;
if(DEBUG){
Serial.println("KEY_CONFIG");
}
}
}
else if(digitalRead(KEY_ESTOP) == LOW){
delay(10);
if(digitalRead(KEY_ESTOP) == LOW){
feed_obj->state = ESTOP;
Serial.println("KEY_ESTOP");
}
}
else{
//feed_obj->state = INIT;
return;
}
}
void setup() {
// put your setup code here, to run once:
port_init();
Serial.begin(9600);
// while(!Serial){
//等待串口连接
// }
}
void loop() {
// put your main code here, to run repeatedly:
feed_obj_t feed_obj;
action_t action;
state_t state;
memset(&feed_obj,0,sizeof(feed_obj_t));
memset(&action,0,sizeof(action_t));
feed_obj.state = INIT;
func_init(&action);
while(1){
action.sys_key(&feed_obj);
switch(feed_obj.state){
case INIT:
action.sys_init(&feed_obj);
break;
case CONFIG:
action.sys_config(&feed_obj);
break;
case READY_CUT:
action.sys_ready(&feed_obj);
// action.sys_key(&feed_obj);
break;
case CUTTING:
action.sys_cutting(&feed_obj);
break;
case FEEDING:
action.sys_feeding(&feed_obj);
break;
case ESTOP:
action.sys_estop(&feed_obj);
break;
default:
break;
}
}
}

复制代码

100abc · 发表于 2016-7-18 07:12

雕刻盒子的激光功率要多大，也想添置一个激光雕刻头

blueruby · 发表于 2016-7-18 07:58

哈哈我想了解的也是雕刻的方面

ain365 · 发表于 2016-7-18 09:09

同问楼主用的激光头是多大的功率

njzt · 发表于 2016-7-18 09:32

100abc 发表于 2016-7-18 07:12
雕刻盒子的激光功率要多大，也想添置一个激光雕刻头

60W的激光管

njzt · 发表于 2016-7-18 09:32

blueruby 发表于 2016-7-18 07:58
哈哈我想了解的也是雕刻的方面

想问哪方面的我知无不言

njzt · 发表于 2016-7-18 09:33

ain365 发表于 2016-7-18 09:09
同问楼主用的激光头是多大的功率

60W的激光管

junyee · 发表于 2016-7-19 08:17

60W 的激光管太危险了...不敢玩.

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