JPS59120370A - Memory device for welding condition - Google Patents

Abstract

PURPOSE:To provide a titled device which calls out and displays easily and quickly the memorized welding condition by the constitution wherein the welding condition for the kind of welding is memorized, and is changed according to need and the condition of a welding machine is set in the stage of welding. CONSTITUTION:The number of a welding kind and the welding condition for said number are assigned with the number, code, and picture character displayed on a display part 3 by the key 4a in a function key part on the front panel 2 of the console 1 provided to a memory device for welding condition. The respective set values are inputted into the memory device by a numeric key part 5. The welding condition is set by inputting the command, such as the display RD of the content in the memory, file, ST, search SCH, clear MC or the like by the respective keys in a command key part 6 into the memory 8 in the console 1. A constant voltage power source 7 for driving, latch 9, one chip microcomputer 10, programmable peripheral interface 11, encoder 12, etc. are provided in addition to the above in the console to make possible the storage, call and execution of the welding condition.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a welding condition memory device (<) that can store various welding conditions in a welding machine, and can call up and display the same at all stations.

Conventionally, when welding using gas welding, electric arc welding, resistance welding, etc., welding machine settings differ depending on a number of welding conditions such as base metal plate thickness, material quality, posture, etc., and welding requires a great deal of experience and knowledge. When changing each welding condition, it is complicated to have to memorize the welding condition each time.

This invention was made in view of two points: a display section that displays pictographs, symbols, and numbers such as welding conditions for various welding types; a section of various function keys for selecting welding conditions; The front panel of the console is equipped with a numeric keypad for setting numbers corresponding to the numbers, and a command key for inputting various commands to the memory.・By providing a Veri7eral interface and encoder, it is possible to call up and execute welding conditions for a large number of welding types, standardize welding work performed by many people, stabilize welding quality,
The purpose of this invention is to provide an effective welding condition memory device for improving welding efficiency.

Hereinafter, one embodiment of the present invention will be explained in detail with reference to the drawings.

In FIG. 1, 1 is the console of the welding memory, and 2 is the +ttl outer panel a) of the console 1. The front panel 2 is provided with a display section 3, a function key section 4, a numeric key section 5, and a command key section 6. Each persimmon symbol, pictogram, and number on the display section 3 is a function key.For example, in the figure, the welding type number, material, plate jI7, welding method, posture, welding speed, welding pressure, welding current, wire feed , wire diameter, gas flow, etc. are arranged 6 in parallel to In at positions corresponding to the keys 4a, respectively.

The numeric keypad section 5 is used to set the value of each function of the function key PflS4.

When the command key part 6, key RD, displays the contents of memory, key ST changes the displayed contents to memory 8 (second
When files are to be saved in the file shown in FIG. 8, the key MC is pressed to extinguish the memory contents (memory rear), and the key SCH is pressed to search for the contents of the memory (memory 8). Inside the 21st console 1 is the 21st!4
Shown in 1: Uniichiike Raigen E, , E2, Gui 1-do D
1 Uden rIB diode ZD,) Rungis) jQ etc. or C
), a constant voltage power supply 11, memory 8, latch 9, one-chip microcomputer 10, programmable peripheral interface "7-T-S IL encoder" 12, etc., the integrated amount M, the wiring part, and the computer. Part 13, 1:
It has a built-in one-chip microcomputer system consisting of . encoder 12 terminal raya
-Miljfb of Oyohi programmable peripheral interface 11 is if+-i in front of console 1.
It is connected to each keyboard of the panel 2, and is connected to a drive circuit (not shown) for each display element (not shown) of the display section 3. Connected.

=3- Figure 3 shows the inside of the console 1, in which the circuit section A such as the integrated circuit, wiring, and other auxiliary circuits of the non-chip microcomputer system is arranged in the first stage.
A battery B for driving the circuit section and a battery C for storing memory (for example, a 5-year battery) are built into the lower stage.

The operation will be explained below in the configuration as shown in 2.

By bath-wetting a certain add-on material, the best conditions for the workpiece can be determined, and these conditions can be set in the bath-welding machine.

To memorize and save the welding conditions at this time, in Fig. 1, welding type number key 4a of function key part 4.
, and enter the welding type number of the workpiece using each numeric keypad (for example, from 0 to 99U).

Next, use key RD to confirm that the C memory is not already in use. Repeatedly press the function key corresponding to each function in function key part 4 and the corresponding number key in numeric key part 5. Manually set each setting value.

=4- When all necessary function settings using the function key section 4 are completed, the key ST of the command key section 6 is pressed to store these data in the memory 8.

Next, when welding the above-mentioned workpiece, manually input the welding type number key 4a of the function key part 4 and the desired number using the numeral part 6, and display the welding machine conditions applicable to the above-mentioned workpiece. Set.

Next, when the plate thickness, material, welding method, and orientation of the workpiece to be welded are determined, input the values and press the key SCH.
・Values (board) v1 manually calculated from previously memorized conditions
Finds and displays the welding type number that matches the material (material, welding method, posture).

Furthermore, it is possible to set the 1U welding conditions to the welding machine simply by connecting it to the welding machine and setting the model number.

Resistance spot welding can also be performed in the same way as the one above by replacing the display mask.

As described above, according to the present invention, welding conditions for a large number of welding types can be stored in memory, easily changed, called up, and connected to a welding machine to set welding conditions. During welding work, it is easy to adjust various welding conditions, such as plate thickness, material, posture, etc.

Also, the welding work performed by many people? It becomes a IIF device,
The welding data becomes ［j■ability］. Therefore, a large number of bath welding operations can be carried out according to the welding type number, reducing the complexity of conventional human memorization by M/l'j, stabilizing welding quality, and shortening work procedures.

In addition, it has advantages such as small size, low power consumption, and easy portability due to its variable drive, CD display, etc.

[Brief explanation of drawings]

FIG. 1 is a front view of a stop panel showing an embodiment of the welding condition memory device according to the present invention, FIG. 2 is a block circuit diagram of a one-chip microcomputer system, and FIG.
The figure is also a rear view showing the inside of the console. 1...Console 2...Front panel 3...Display section 7-4...Function Part 5...
・・・・・・Number part 6・・・・・・・・・Command key part 8・・・・・・Memory 9・・・・・・Latch 10・・・・・・・・・One-chip microcomputer 11... Programmable verinoeral interface 12 Encoder 13 One-chip microcomputer system 8-

Claims (1)

[Claims] A function key part for inputting a welding type number and a number of functions specifying welding conditions corresponding to the welding type number, a numerical key part for setting the value and pictogram of the function, and a numerical key part for setting the value and type of the function. The front panel of the console is equipped with a display section that displays numbers and pictograms, and a command key section that commands file, clear, search, and display in a memory that stores some inputs for each key. ,
A welding condition memory device characterized by having a built-in one-chip microcomputer system equipped with a latch, a one-chip microcomputer, a programmable peripheral interface, and an encoder.