Automatic querying method for controlling gold-plating current of chip capacitor
A query method and current technology, applied to capacitors, capacitor manufacturing, circuits, etc., can solve problems affecting the processing quality of product components, large visual differences of operators, and difficulties in finding current conditions, achieving high accuracy, reducing production costs, The effect of avoiding scrap
Inactive Publication Date: 2012-11-21
SAMSUNG HIGH TECH ELECTRO MECHANICS TIANJIN
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Problems solved by technology
The existing operation has problems such as low precision of the measuring cup, large visual difference of the operator, difficulty in finding the current conditions (there are 220 sets of current conditions in the work standard book), and the possibility of incorrect input when manually inputting the current conditions of the equipment.
The existence of the above problems directly affects the processing quality of product parts and reduces production efficiency at the same time
Method used
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Embodiment Construction
[0020] like figure 1 , image 3 , Figure 4 As shown, an automatic query method for controlling the gold-plating current of chip capacitors, the specific implementation steps are as follows:
[0021] The first system component connections used include:
[0022] (1) Electronic scale with serial port communication function: weigh the weight of the product, and transmit the data to the computer through RS-232;
[0023] (2) A computer with two RS-232 serial ports: use this computer to run and store the current query program and the nickel-tin current numerical database files required for different conditions of SIZE, characteristics, and capacity, realize the data query function, and output at the same time Current barcode printing signal;
[0024] (3) Barcode printer: connect to the computer through RS-232, print current barcode;
[0025] (4) Barcode scanner: connected to the PLC (programmable logic controller) of the gold-plating equipment, and automatically reads the curr...
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The invention relates to an automatic querying method for controlling a gold-plating current of a chip capacitor, which adopts a system consisting of (1) an electronic scale with a serial port communication function, (2) a computer with two recommended standard (RS)-232 serial ports, (3) a barcode printer and (4) barcode scanner, wherein the electronic scale weighs a product and sends data to thecomputer through the RS-232; the computer is used for running a program and a required database to conduct a data querying function and outputting a current barcode printing signal; the barcode printer is connected with the computer through the RS-232 and prints a current barcode; and the barcode scanner is connected with a programmable logic controller (PLC) and automatically reads current conditions to control the operation of gold-plating equipment. The querying method has the advantages of conveniently and quickly equalizing products, improving the efficiency of querying work, effectivelyavoiding faults caused by manual operation, controlling the accuracy of data query, preventing waste products generated by wrong input of the nickel and tin plating current and greatly reducing the labor intensity of an operator.
Description
technical field [0001] The invention relates to an inquiry method for controlling product processing parameters, in particular to an automatic inquiry method for controlling the gold-plating current of chip capacitors. Background technique [0002] At present, due to the requirements of production technology, chip capacitors need to be set according to the different conditions of each batch of products, such as the required equipment operating current and required steel ball diameter during nickel plating and tin plating. In the current operation, the current conditions required for gold plating are obtained by manually dividing the products, calculating and searching the work standard book, and manually inputting them into the gold plating equipment for production. like figure 2 As shown, the specific implementation steps are as follows: First, use a measuring cup to measure the entire LOT volume, and divide it into several equal parts (according to the maximum input amoun...
Claims
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IPC IPC(8): C25D21/12C25D7/00H01G13/00
Inventor 郭瑾苏郭南
Owner SAMSUNG HIGH TECH ELECTRO MECHANICS TIANJIN