Punch Press Mold Photo electric Detection Device
20Pages

Punch Press Mold Photoelectric Detection Device Instruction Manual ◆ Please read this document carefully and thoroughly before installation and operation because the correct and optimum use of this product is important for the personal safety. ◆Please give the user this document with the photoelectric detecting device if you are an agent, a dealer or a machine manufacturer, because this document is important to guide the user correctly to install and operate. SHANDONG LAIEN OPTIC-ELECTRONIC TECHNOLOGY CO.,LTD

Foreword Thanks for choosing "LNTECH" Brand Punch Mold Photoelectric Detecting Device! Only use "Mold Detecting Device" in the manual for short (hereinafter called ‘Detecting Device’). The detecting device is the essential advanced test device for punch automation, which features high test accuracy, simple operation, wide application. The Device is used for detecting non-feeding, material extruding, material ejecting, feeding in position during the automatic feeding process to protect the mold, prevent defective products output. It is unable to implement the safety function if the improper...

Basic Introduction The device is used for detecting non-feeding, material extruding, material ejecting, feeding in position and so on, prevent the defective product generating and the damage to mold. It is widely used with various punch equipment, can fully protect the mold, reduce labor force at large margin and lower the production cost. Simple wiring, easy to operate Good anti-vibration performance Adopting the SMD tech and various shock absorbing measures. Long lasting&high reliability Safety relay output and replaceable. Good anti-interference to electromagnetism signal, strobe light,...

1.4 Terminology Cam Signal Cam's rotation at the set certain angle generates off and on signal or Cam bugle provides proximity switch the induction signal. Infrared Curtain The emitting units in photoelectric detector send out infrared light, directly to the reflector, then is reflected to the receiving units in the detector to form the sensing area. A(B) Motion Detection place the toggle switch at A(B) position to implement the function . A(B) Motion Detecting Signal place the switch at A(B) position, test rod on detecting signal. Detecting Height The device can detect max height range....

2 Main Parts 2.1 Host Machine SC-11 The host machine not only provides power supply to photoelectric detector and proximity switch, but process the signal from detector, test rod, proximity switch. By relay N/O or N/C output signal, control cable connecting with press stroke circuit or other equipment safeguarding circuit to protect mold. 2.1.1 Parts Instruction The Detecting Device has 4 roads output: CH1、CH2、CH3、CH4. 1．Host Machine Shell 2．Host Machine Tray 3．Shock Absorber 4．Abnormal Indicator 5．Memory Indicator 6．Synchronous Indicator 7．Abnormal Indicator 8．Power Indicator 9．A/B...

2.2 Photoelectric Detector The detector sends out interrupting signal to host machine when the workpiece ejected through the detecting area, and work together with proximity switch to detect material ejects. 2.2.1 Parts Instruction 1．Shell 2．Shock Absorber 3．Fixed Mount 4．Power Indicator 5．Material Pass Indicator 6．Sensitivity Adjustment Knob Switch 7．Signal Cable Socket

2.3 Other Parts 2.3.1 Reflector Reflector consists of great number of array prism arranged in some certain regular pattern, used with mould photoelectric detection to form sensing area. 2.3.2 Proximity Switch Proximity Switch is used for detecting the Cam signal, used with test rod, mold photoelectric detector to implement the function of detecting material ejection,material feeding in position. DC12V 0V Synchro signal Input brown blue black 2.3.3 Cam Signal Cable Cam signal cable is connected to Cam Switch, with the use of mold photoelectric detector, test rod to carry out detecting work...

2.3.4 Test Rod Under channel CH1,CH2 road, the test rod can detect the material extrusion and non-feeding; under CH3,CH4 used with proximity switch to detect the feeding in right position. Signal plug (after testing interface) 2.3.5 Photoelectric Signal Cable Signal cable connected with host machine and mold photoelectric detector, transmit the signal when workpiece passing to the sensing area (light curtain) to host machine, meanwhile the host machine provide power supply to detector. The photoelectric detection To detection port in host interface 3. Mounting Before installation, please to...

3.2 Photoelectric Detector Mounting The detector should be mounted on the material ejection outlets.（unit：mm） 1.On the premise of the photoelectric detector is not collided with mold or without interrupt error, please try to mount close to the mold so as to detect the work piece on priority. 2.The distance between detector and reflector can be adjustable, not much long; when turn down the detector's induction, don’t set high sensitivity to prevent maloperation 4. Wiring Before wiring, you must shut off the power supply to punch to prevent electric shock, need connect the cable strictly as...

COM NO Travel stop button duct pilot (4) “12V﹢”、“12V-”is 12V output: provides power to external proximity switch (5) “CH3-C”、“CH3-H”;“CH4-C”、“CH4-H” is synchronous signal signal to host machine input: connected with cam,provide cam 1.PE wire must be properly connected with punch electric PE! 2.When connect with power, must check the voltage used in punch if conforms to the input volt（AC90～230V）！ 4.2 Cam Wiring Type There are two kinds of cam connection: close switch connection mode and cam signal wire connection mode. Output Signal Upper Dead Point Discharging Time Feeding Time Cam Bump...

5.1 Indicator Host Machine Indicators: 1)Memory Indicator: green light, is on when detect material ejects, work piece passing, feeding in position and test rod get off contact with feeding machine, otherwise light off. 2)Synchronous Indicator: yellow light, is on when cam signal is detected, otherwise light off. 3)Fault Indicator: red light, is on when machine has faults happen, while relay is open; light off when runs normally, relay is closed. 4)Power Indicator: red light, brightens when switch is at "ON" position. Mold Photoelectric Detector Indicators: 1)Power Indicator: red light, is...