KR200251260Y1 - The marking controller of an electricity electrolyte - Google Patents

Abstract

The present invention relates to a technique for marking all products, such as knife, scissors, saw, machinery, in particular, the overall control of the marking machine, automatic / semi-automatic switching is possible, and also the marking unit to adjust the power; Marking head made to fit the shape of the product as a removable holder for easy marking; It is composed of other stencils and electrolytes, known in the electrolytic marker, voltage button for adjusting the marking voltage, color button for black / white switching, time up / down button for marking type adjustment, buttons for manual / automatic selection A key input unit 22 for inputting a button for inputting a cycle function and a set button as key signals; A memory unit 23 read out by selection of a key input unit in a state where a work order is previously memorized; Controls the marking device and reads the command selected by the key input unit 22 from the memory unit 23, and turns on the corresponding display LED of the selected button, and provides a constant voltage stability function and a cycle function to stably supply current to the marking head when marking. A central processing unit (2) for controlling the marking by interrupting the number of times of power when selected; A constant voltage stabilizer (24) for supplying a stable voltage to the marking head by controlling the current of the central processing unit; When the corresponding function by the selection of the key input unit 22 is performed, it is characterized in that it comprises a display unit 26 that only the LED is displayed and lit under the control of the central processing unit.

Description

The marking controller of an electricity electrolyte}

The present invention relates to a technology for marking all products such as knives, scissors, saws, machinery, and more particularly, to an electrolytic marking machine that is easy to operate a marking operation and reinforces various functions such as a digital timer function and a constant voltage stabilizer.

In general, the electrolytic marking is a control unit to control the marking largely, automatic / semi-automatic switching is possible, and also the marking unit to adjust the power; Marking head made to fit the shape of the product as a removable holder for easy marking; It is known to comprise other stencils, electrolytes, and the like.

This electrolytic marking is a marking of the surface of a product within 1 to 2 seconds through a stencil with an electrolytic (electrolyte) to supply a current of a suitable voltage to an electrically conductive (conductor) product such as a metal or a non-ferrous metal. Black, white and deep marking are possible. In addition, recently developed programmable controller electrolytic markers have been reinforced with various functions. These controller functions are memorized in sequence, so the operating time for selection when switching the marking function is extended and the program is familiar. In case of poor users, the difficulty of education was also great.

The present invention has been devised in view of the above-mentioned matters, and it is possible to execute the stored work instructions in advance by simple operation instead of sequential program type, as well as digital timer function, work status check LED, cycle marking function, and constant voltage stability. Its purpose is to provide electrolytic markers that are more simplified than conventional marking controls by reinforcing a number of functions such as devices.

1 is an exemplary view illustrating the present invention marking controller;

2 is a control block diagram showing the internal configuration of FIG.

<Description of the code | symbol about the principal part of drawing>

2: central processing unit, 21: power supply unit,

22: key input unit, 23: memory unit,

24: constant voltage stabilizer.

The present invention for achieving the above object is the overall control of the marking machine, but automatic / semi-automatic switching is possible, and also the marking unit to adjust the power; Marking head made to fit the shape of the product as a removable holder for easy marking; It is composed of other stencils and electrolytes, known in the electrolytic marker, voltage button for adjusting the marking voltage, color button for black / white switching, time up / down button for marking type adjustment, buttons for manual / automatic selection A key input unit for inputting a button for inputting a cycle function and a set button as key signals; A memory unit read out by selection of a key input unit in a state where a work order is previously memorized; Controls the marking machine and reads the selected command operated by the key input unit from the memory unit, but the corresponding display LED of the selected button lights up, constant voltage stabilization function to stably supply current to the marking head during marking, and control of the number of times of power selection when the cycle function is selected. A central processing unit for performing marking control by; Constant voltage stabilizer for supplying a stable voltage to the marking head by the current control of the central processing unit; When the corresponding function is selected by the selection of the key input unit, a control unit of the central processing unit includes a display unit which displays only the corresponding LED lights.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view illustrating an external appearance of a marking controller according to the present invention, and FIG. 2 is a control block diagram illustrating an internal configuration of FIG. 1.

Normally, the electrolytic marking machine, as described above, controls the marking machine as a whole, but is capable of automatic / semi-automatic switching and a marking unit to adjust power; Marking head made to fit the shape of the product as a removable holder for easy marking; Other stencils, electrolytes, etc. are the same as those known, but the present invention includes a configuration in which the internal control method of the marking unit is changed as shown in FIG. 2.

That is, the command key buttons for inputting each operation procedure to the central processing unit are provided in the front lower part of the controller. As shown in FIG. 1, the key input unit 22 includes a voltage button 10 for adjusting the marking voltage, and a black color. Color button 11 for white / white switching, time up / down button 12/13 for marking type adjustment, button 14 for manual / automatic selection, and button for cycle up / down function input (15) (16) and the set button (17) as a key signal, and (23) is made of a volatile memory element, and is processed by the central processing unit 2 described later in a state where a work instruction sequence is previously memorized. The memory unit 23 to be read out,

(2) controls the entire marking machine, in particular, the command manipulated by the key input unit 22 is read out from the memory unit 23, but the corresponding indicator LED lighting of the selected button is controlled, and the current is stably supplied to the marking head during marking. It is a central processing unit that controls the marking by controlling the frequency of power when selecting the constant voltage stabilization function and cycle function.

24 is a constant voltage stabilizer for supplying a stable voltage to the marking head by controlling the current of the central processing unit 2, and when the corresponding function by the selection of the key input unit 22 is performed, It is the display part 26 which only a corresponding LED is displayed and lighted. Here, the display LED is a voltage button LED (18) (19) (20) for adjusting the marking voltage, color button LED (21) (22) for black / white switching, marking type adjustment as shown in FIG. Time-up / down button LED (23) for input, button LED (24) (25) for manual / automatic selection, button LED (26) for cycle function input, and LED (27) for inputting set button as key signal Is done. 21, which is not described, is a power supply unit for supplying by dropping and rectifying the input voltage to the required voltage.

The above is only an embodiment of the present invention and the present invention can be changed as many as possible within the scope of the present invention.

The present invention configured as described above is basically a function that includes the conventional marking, that is, EMI circuit, input current fuse and noise removing device, semi-automatic function that can work in conjunction with manual work and work machine with the marking machine, work machine connection When working (semi-automatic) When the working cylinder does not flow after the work cylinder is lowered, the self-verification function returns to its original position within 3 seconds after making a sound. When the semi-automatic selection is pressed, the foot switch (foot switc h) is used to supply electricity. The function to be executed regardless of the pressing of the foot switch during operation, to send the work signal to the electric pump that sends the marking quantitatively when the foot switch is pressed, and the display function recognized as an error when working over a certain capacity voltage is the same. .

In addition, before the marking head is controlled by the central processing unit, the voltage may be artificially generated from the constant voltage stabilizer 24 so that the conductor product is well marked. Since print quality is different from time to time, that is, even if the power supply in the field fluctuates within 15% range, a voltage change of 30V occurs at a voltage of approximately 220V, so that a constant voltage is always applied to the marking head.

In addition, the timer timer set by the tie up / down buttons 12 and 13 of FIG. 1 as a digital timer function enables accurate marking of the product, marking even quality, and setting of a time time in units of 0.1 seconds. Do. For example, when marking on platinum to 0.2 seconds and over a time of 0.1-0.2 seconds to prevent the deterioration of the marking quality. It is preferable that the operation time is set by the time up / down button in 0.1 second unit, and the timer sound is generated every 0.5 seconds when working so that the operator can know that the user is currently operating.

In addition, if the key input section 22 is selected as the voltage adjustment button, intermediate power selection, 3 second marking selection, black selection, twice cycle marking, and automatic marking button, the central processing unit turns on all LEDs of the display unit. Make it visible with the naked eye.

And, if you set 3 cycles to 2 seconds marking during automatic and manual operation, the machine will work on the product to be marked and the marking depth can be up to 0.1mm which adds the marking depth by interrupting the power for 3 times every 2 seconds. Cycle marking is included.

Here, of course, if the power is turned off after the work is finished, the work state is temporarily stored in the memory unit, and then immediately enters the previous work state due to the reading of the central processing unit.

As described above, the present invention not only executes a pre-stored work instruction but also a simple operation, not a sequential program type, and also provides various functions such as a digital timer function, a work status check LED, a cycle marking function, and a constant voltage stabilizer. By reinforcement, it is more simplified than the existing marking control.

Claims (1)

Marking unit to control the marking, but automatic / semi-automatic switching is possible, and also the marking unit to adjust the power; Marking head made to fit the shape of the product as a removable holder for easy marking; It is composed of other stencils and electrolytes in the known electrolytic marking machine, Input voltage button for adjusting marking voltage, color button for black / white switching, time up / down button for marking type adjustment, button for manual / automatic selection, button for cycle function input, set button as key signal A key input unit 22; A memory unit 23 read out by selection of a key input unit in a state where a work order is previously memorized; Controls the marking device and reads the command selected by the key input unit 22 from the memory unit 23, and turns on the corresponding display LED of the selected button, and provides a constant voltage stability function and a cycle function to stably supply current to the marking head when marking. A central processing unit (2) for controlling the marking by interrupting the number of times of power when selected; A constant voltage stabilizer (24) for supplying a stable voltage to the marking head by controlling the current of the central processing unit; Electrolytic marking controller, characterized in that it comprises a display unit 26 to display only the corresponding LED to the control of the central processing unit when the corresponding function by the selection of the key input unit 22 is performed.