TWI515064B - Method for disrupting plastic metal coating with parallel tripod voltage doubler circuit and method for destroying plastic coating - Google Patents

Description

Device for destroying plastic metal coating with parallel three-electrode voltage doubling circuit and method for destroying plastic metal coating

The invention relates to a device for destroying a plastic metal plating film with a parallel three-electrode voltage doubling circuit and a method for destroying a plastic metal plating film, in particular to a high voltage generated by a voltage doubling circuit and utilizing a three-electrode The device and method for removing the plastic metal coating of the optical disc by the generated arc.

At present, the optical disc recovery device cannot completely remove the metal plastic coating on the optical disc, such as the method and device for destroying the metal layer of the optical disc by the arc of the Republic of China Invention Patent Publication No. I335026. The present invention relates to destroying the optical disc metal with an electric arc. The method of layer includes the following steps: a. connecting at least one set of positive electrode and negative electrode with a high voltage discharge circuit, b. arranging the positive electrode and the negative electrode in sequence without each other, c. making the positive electrode and the negative electrode The arc discharge is performed, and the metal layer of the optical disc is located within the range of the arc discharge, d. The position of the optical layer of the optical disc and the positive electrode and the negative electrode are relatively changed to expand the area of the optical layer of the optical disc.

The shortcomings of the summary case are:

1. The previous method "method and device for destroying the metal layer of the optical disc by arc" removes the plastic metal coating on the optical disc by the arc formed by the positive electrode and the negative electrode of a series of long electrodes, but only depends on the positive electrode and the negative electrode. The arc generated between the electrodes is still unable to completely remove the plastic metal coating on the disc at one time.

2. The previous method "Method and device for destroying the metal layer of the optical disc by arc" does not disclose the use of a conveyor belt to transport the optical disc. Only one platform is used to place the optical disc on it. Therefore, it is necessary to place the optical disc on the platform one by one. It is more time consuming to remove the plastic metal coating on the disc.

3. The previous method "Method and device for destroying the metal layer of the optical disc by arc" does not divide the electrode into two zones. When the optical disc passes through the electrode section, it only passes through the electrode of the same section, so the plastic metal on the optical disc cannot be used. The coating is completely removed.

4. The structure of the high-voltage discharge circuit of the previous method "method and device for destroying the metal layer of the optical disk by arc" is complicated.

Therefore, in order to improve the previous method "method and device for destroying the metal layer of the optical arc by arc", only the arc generated between the positive electrode and the negative electrode cannot completely remove the plastic metal coating on the optical disk, and the use of a conveyor belt is not disclosed. The invention provides a method for destroying the plastic metal plating film, and the method includes the following steps: A. electrically connecting a three electrodes with a high voltage discharge circuit, wherein the three electrodes include a positive electrode, a negative electrode and a zero electrode; B. a first electrode region comprising the positive electrode and the negative electrode line arranged in parallel with each other, and a second electrode region connecting the first electrode region, the foregoing The second electrode region includes the foregoing positive electrode, the zero electrode, and the negative electrode system arranged in parallel in parallel; C. arc discharge of the positive electrode, the zero electrode and the negative electrode, and the plastic metal coating is located in the arc discharge Within the scope of action.

Further, the positive electrode and the negative electrode of the first electrode region are arranged in parallel in parallel, and the positive electrode and the negative electrode are separated from each other by a distance X ₁ , and the positive electrode, the zero electrode and the negative electrode of the second electrode region are further The two electrodes are arranged in parallel in parallel, and the positive electrode, the zero electrode and the negative electrode are separated from each other by a distance X ₂ , and X ₁ =mX ₂ , wherein 1.2<m<2

Moreover, the present invention provides a device for destroying a plastic metal plating film having a parallel three-electrode voltage doubling circuit, comprising: a body; a power source on the body; a conveyor belt on the body, and electrical Connecting the power source; a high voltage discharge circuit electrically connected to the power source for outputting a high voltage; a three-electrode comprising a positive electrode, a negative electrode and a zero electrode, and the positive electrode, the negative electrode and the zero electrode respectively Electrically connecting the high-voltage discharge circuit; a motor electrically connected to the power source; and providing power by the power supply on the body to cause the motor to drive the conveyor belt, wherein the conveyor belt transports an optical disc, and the high-voltage discharge circuit The electrode is formed by an arc to remove the plastic metal coating on the disc.

Further, the high voltage discharge circuit is a voltage doubler circuit, and includes a switching power supply, a transformer, a switch, a first diode, a second diode, a first capacitor, a second capacitor, and an output. The first end of the switching power supply is electrically connected to the primary side coil of the transformer, and the other end is electrically connected to the switch. The switch is electrically connected to the primary side coil of the transformer, and the second side coil of the transformer is electrically connected to the end. An anode end of the first diode, the cathode end of the first diode is electrically connected to the first One end of the first capacitor is electrically connected to one end of the second capacitor and the other end of the second side coil of the transformer, and the other end of the second capacitor is electrically connected to the anode end of the second diode. The cathode end of the diode is electrically connected to the anode end of the first diode, and the output end is connected between the first capacitor and the second capacitor to output a maximum voltage.

The positive electrode, the negative electrode and the zero electrode of the high voltage discharge circuit are arranged in parallel in a sequential manner.

Further, the three electrodes are arranged in a parallel sequence and include a first electrode region and a second electrode region, wherein the positive electrode and the negative electrode of the first electrode region are arranged in parallel with each other in parallel, and the positive electrode and the negative electrode are mutually arranged. A distance X ₁ is separated, and the positive electrode, the zero electrode and the negative electrode of the second electrode region are arranged in parallel with each other in parallel, and the positive electrode, the zero electrode and the negative electrode are separated from each other by a distance X ₂ , and X ₁ = mX ₂ , where 1.2 < m < 2.

The advantages of the invention are:

1. The present invention utilizes a high voltage generated by a voltage doubling circuit and can electrically connect three electrodes, which are respectively a positive electrode, a negative electrode and a zero electrode, and can be further divided into a first electrode region and a second electrode region, wherein the positive electrode and the negative electrode of the first electrode region are arranged in parallel in parallel, and the positive electrode, the zero electrode and the negative electrode of the second electrode region are arranged in parallel in parallel. Therefore, in use, the plastic metal coating on the optical disc can be completely removed by passing the optical disc through the first electrode region and the second electrode region.

2. The present invention utilizes a conveyor belt to place a disc on which a plastic metal coating on a disc is to be removed, so that a plurality of discs can be sequentially input at a time in use, which is more conventional and time-saving.

3. The second electrode region of the present invention is capable of completely removing the unremoved residual block of the optical disk through the first electrode region due to the dense electrode distance.

4. The second electrode region of the present invention has a relatively dense electrode distance, so that the voltage between the electrodes can be reduced to avoid direct discharge between the electrodes.

5. The circuit of the invention is simple, and is a high frequency switching circuit composed of a power electronic circuit, which is small in size and high in safety.

6. The high-voltage discharge circuit of the present invention is not too high in voltage resistance of the transformer, so the utilization rate of the core of the transformer is doubled.

(1) ‧‧‧ Ontology

(11)‧‧‧Power

(12)‧‧‧High-voltage discharge circuit

(121)‧‧‧Switching power supply

(122)‧‧‧Transformers

(123)‧‧‧ switch

(124)‧‧‧First Diode

(125)‧‧‧Secondary diode

(126)‧‧‧First Capacitor

(127)‧‧‧second capacitor

(128)‧‧‧ Output

(13)‧‧‧Motor

(14)‧‧‧Conveyor belt

(15) ‧ ‧ three electrodes

(151)‧‧‧ positive electrode

(152) ‧‧‧negative electrode

(153) ‧ ‧ zero electrode

(A) ‧ ‧ disc

(B) ‧‧‧First electrode zone

(C) ‧‧‧second electrode zone

The first figure is a schematic view of the apparatus of the present invention.

The second figure is a top view of the apparatus of the present invention.

The third figure is a side view of the state in which the optical disc of the present invention passes through the first electrode region.

The fourth figure is a schematic view of the state of the optical disc of the third figure of the present invention.

The fifth drawing is a side view of the state in which the optical disk of the present invention passes through the second electrode region.

The sixth figure is a schematic view of the state of the optical disc of the fifth drawing of the present invention.

The seventh figure is a circuit diagram of the high voltage discharge circuit of the present invention.

The eighth figure is a flow chart of the steps of the present invention.

With regard to the technical features and the enhancement of the present invention, the preferred embodiments of the following drawings can be clearly presented. Referring to the first figure, the present invention has a parallel three-electrode voltage doubling circuit for destroying the plastic metal coating. The device contains: A body (1) further includes a power source (11), a high voltage discharge circuit (12), a motor (13), a conveyor belt (14) and a three electrode (15). In the embodiment, the high voltage discharge circuit (12) is a voltage doubling circuit, and is electrically connected to the power source (11) for outputting a high voltage, and the motor (13) is electrically connected to the power source ( 11), the conveyor belt (14) is electrically connected to the power source, the motor (13) is provided to provide a power to operate the conveyor belt (14), and the three electrodes (15) comprise a positive electrode (151), a negative electrode (152) and a zero electrode (153), and the positive electrode (151), the negative electrode (152) and the zero electrode (153) are electrically connected to the high voltage discharge circuit (12), respectively. The plastic metal coated optical disc (A) is placed on its conveyor belt (14), however, power is supplied by the power source (11) on the body (1) to cause the motor (13) to drive the conveyor belt (14) to operate, and The conveyor belt (14) transports a disc (A), and the three electrodes (15) electrically connected by the high-voltage discharge circuit (12) form an arc to remove the plastic metal coating on the disc (A).

Furthermore, referring to the second figure, the top view of the first figure, the three electrodes (15) on the conveyor belt (14) respectively comprise a first electrode area (B) and a second electrode area ( C), and the electrode voltage of the first electrode region (B) is twice the electrode voltage of the second electrode region (C), and the positive electrode (151) and the negative electrode (152) are included in the first electrode region (B). The two electrode regions (C) are connected to the first electrode region (B), and the second electrode region (C) includes a positive electrode (151) and a zero electrode (153). And the negative electrode (152) are arranged in parallel with each other in parallel, and the positive electrode (151) and the negative electrode (152) in the first electrode region (B) are apart from each other by a distance X ₁ [labeled as 2a in the figure, and In the present embodiment, a is 3 mm to 10 mm], and the positive electrode (151), the zero electrode (153) and the negative electrode (152) in the second electrode region (C) are apart from each other by a distance X ₂ [marked in the figure a, and in the present embodiment a is 3 mm to 10 mm], and X ₁ = mX ₂ , and 1.2 < m ≦ 2, and in the present embodiment m = 2, however, the traveling direction of the optical disc (A) is The first electrode region (B) to the second electrode region (C) [from sparse to dense], so that the optical disc (A) passes through the first electric The residual block that has not been cleaned after the polar region (B) can be removed by the second electrode region (C), thereby completely removing the plastic metal coating on the optical disk (A).

Furthermore, referring to the third and fourth figures, the positive electrode (151) and the negative electrode (152) are electrically connected to the high voltage discharge circuit (12), respectively, and the optical disk (A) is used in use. The height distance between the positive electrode (151) and the negative electrode (152) is Y, and Y<X ₁ [labeled as 2a in the figure, and in the present embodiment, a is 3 mm to 10 mm], that is, Y<2a, when When the optical disc (A) passes through the first electrode region (B), and the metal layer of the optical disc (A) faces the positive electrode (151) and the negative electrode (152), the positive electrode (151) and the negative electrode (152) Forming a high voltage arc will act on the metal layer of the optical disc (A), and by the high heat of the high voltage arc, the metal layer of the optical disc (A) is destroyed as shown in the fourth figure.

Furthermore, referring to the fifth and sixth figures, the positive electrode (151), the negative electrode (152) and the zero electrode (153) are electrically connected to the high voltage discharge circuit (12), respectively, and the optical disk is used. (A) is a height distance Y from the positive electrode (151), the negative electrode (152), and the zero electrode (153), and Y < X ₂ [labeled a in the figure, and in the present embodiment, a is 3 mm ~10mm], that is, Y<a, when the optical disc (A) passes through the second electrode region (C), and the metal layer of the optical disc (A) faces the positive electrode (151), the negative electrode (152), and the zero electrode (153) a high voltage arc formed by the positive electrode (151), the negative electrode (152) and the zero electrode (153) will act on the metal layer of the optical disk (A), and by the high heat of the high voltage arc, The metal layer of the optical disc (A) is broken as shown in the sixth figure.

It is worth mentioning that the metal layer of the optical disc (A) can be destroyed in the second electrode region (C) by a high voltage arc formed by the positive electrode (151), the negative electrode (152) and the zero electrode (153), and Moreover, since the distance between the positive electrode (151), the negative electrode (152) and the zero electrode (153) is denser than the distance between the positive electrode (151) and the negative electrode (152) of the first electrode region (B), The residual portion of the optical disc (A) that has not been removed after passing through the first electrode region (B) is removed, thereby completely removing the plastic metal coating on the optical disc (A).

Furthermore, please refer to the seventh diagram, which is a circuit diagram of a high voltage discharge circuit, which is a double voltage circuit, which comprises a switching power supply (121), a transformer (122), a switch (123), a first a diode (124), a second diode (125), a first capacitor (126), a second capacitor (127) and an output terminal (128), wherein the switching power supply (121) is terminated at one end Electrically connecting the primary side coil of the transformer (122), and the other end of the switching power supply (121) is electrically connected to the switch (123), and the switch (123) is electrically connected to the primary side of the transformer (122) a coil, and one end of the secondary side coil of the transformer (122) is electrically connected to the anode end of the first diode (124), and the cathode end of the first diode (124) is electrically connected to the first capacitor (126) one end, the other end of the secondary side coil of the transformer (122) is electrically connected to the other end of the first capacitor (126), and the anode end of the first diode (124) is also electrically connected to the first a cathode end of the diode (125), and an anode end of the second diode (125) is electrically connected to one end of the second capacitor (127), and the other end of the second capacitor (127) is electrically connected The pressure change (122) between the first coil and the secondary-side capacitor (126), and the output terminal (128) connected across the first capacitor lines (126) and a second capacitor (127), in order to obtain the maximum output voltage.

However, the operation steps are shown in the eighth figure, and include the following steps: A. A three-electrode (15) is electrically connected to a high-voltage discharge circuit (12), wherein the three electrodes (15) comprise a positive electrode (151). a negative electrode (152) and a zero electrode (153), mainly through the positive electrode (151) and the negative electrode (152) to release a high voltage positive and negative charges; B. has a first electrode region ( B) comprising the foregoing positive electrode (151) and negative electrode (152) arranged in parallel with each other, and the positive electrode (151) and the negative electrode (152) are separated from each other by a distance X ₁ [labeled as 2a in the figure] And a second electrode region (C) is connected to the first electrode region (B), and the second electrode region (C) includes the foregoing positive electrode (151), the aforementioned zero electrode (153), and the foregoing negative electrode (152). The systems are arranged in parallel with each other, and the positive electrode (151), the zero electrode (153) and the negative electrode (152) are separated from each other by a distance X ₂ [labeled as a], and X ₁ = mX ₂ , wherein , 1.2 < m <2; C. The positive electrode (151), the zero electrode (153), the negative electrode (152) are arc-discharged, and the plastic metal coating of the optical disc (A) is located within the range of its arc discharge, Positive (151), the zero electrode (153) and the negative electrode (152) release their high voltage electricity, and pass through the positive electrode (151), the zero electrode (153) or the zero electrode (153), and the negative electrode (152) An arc is formed extremely, and the arc acts on the metal layer of the optical disc (A), so that the metal layer of the optical disc (A) is destroyed by the arc to completely remove the plastic metal coating on the optical disc (A).

As described above, the embodiments and drawings of the present invention are set forth in the preferred embodiments of the present invention and are not intended to limit the invention.

In combination with the description of the above embodiments, the operation and use of the present invention can be fully understood. And the effects of the present invention, but the above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, that is, the simple scope of the invention and the description of the invention. Modifications and modifications are within the scope of the invention.

(1) ‧‧‧ Ontology

(11)‧‧‧Power

(12)‧‧‧High-voltage discharge circuit

(13)‧‧‧Motor

(14)‧‧‧Conveyor belt

(15) ‧ ‧ three electrodes

(151)‧‧‧ positive electrode

(152) ‧‧‧negative electrode

(153) ‧ ‧ zero electrode

(A) ‧ ‧ disc

Claims (6)

A method for destroying a plastic metal coating comprises the following steps: A. electrically connecting a three electrodes with a high voltage discharge circuit, wherein the three electrodes comprise a positive electrode, a negative electrode and a zero electrode; B. a first electrode The positive electrode and the negative electrode are arranged in parallel with each other, and a second electrode region is connected to the first electrode region, and the second electrode region includes the positive electrode, the zero electrode, and the negative electrode. The two electrodes are arranged in parallel in parallel; C. The positive electrode, the zero electrode and the negative electrode are arc-discharged, and the plastic metal plating film is located within the range of the arc discharge. The method for destroying a plastic metal coating according to claim 1, wherein the positive electrode and the negative electrode of the first electrode region are arranged in parallel in parallel, and the positive electrode and the negative electrode are separated from each other by a distance X _{1 .} The positive electrode, the zero electrode and the negative electrode of the second electrode region are arranged in parallel with each other in parallel, and the positive electrode, the zero electrode and the negative electrode are separated from each other by a distance X ₂ , and X ₁ =mX ₂ . A method for destroying a plastic metal plating film as described in claim 2, wherein 1.2 < m < 2. The device for destroying a plastic metal coating with a parallel three-electrode voltage doubling circuit comprises: a body; a power source on the body; a conveyor belt on the body and electrically connected to the power source; a high-voltage discharge circuit electrically connected to the power source for outputting a high voltage; a three-electrode comprising a first electrode region and a second electrode region, the first electrode region comprising a positive electrode, and a negative electrode, the second The electrode region comprises a positive electrode, a negative electrode, and a zero electrode, wherein the positive electrode, the negative electrode and the zero electrode are electrically connected to the high voltage discharge circuit, respectively, the positive electrode and the negative electrode of the first electrode region lines were parallel to each other and arranged sequentially formula a distance X ₁ from each other, the positive electrode and the second electrode zone, the zero-based electrode and the negative electrode were parallel to each other and arranged sequentially formula distance from each other X _2, wherein X ₁ =mX ₂ ; a motor electrically connected to the power source; the power supplied by the power supply on the body causes the motor to drive the conveyor belt, wherein the conveyor belt transports a disc and is formed by the three electrodes of the high voltage discharge circuit An arc removes the plastic metal coating on the disc. The device for destroying a plastic metal coating with a parallel three-electrode voltage doubling circuit according to claim 4, wherein the high voltage discharge circuit is a voltage doubling circuit, including a switching power supply, a transformer, and a switch. a first diode, a second diode, a first capacitor, a second capacitor, and an output terminal, wherein one end of the switching power supply is electrically connected to the primary side coil of the transformer, and the other end is electrically connected. The switch is electrically connected to the primary side coil of the transformer, and one end of the secondary side coil of the transformer is electrically connected to the anode end of the first diode, and the cathode end of the first diode is electrically connected to the first One end of the capacitor is electrically connected to one end of the second capacitor and the other end of the second side coil of the transformer, and the other end of the second capacitor is electrically connected to the anode end of the second diode. The cathode end of the second diode is electrically connected to the anode end of the first diode, and the output end is connected between the first capacitor and the second capacitor to output a maximum voltage. Such as the scope of patent application A device for destroying a plastic metal plating film having a parallel three-electrode voltage doubling circuit according to the item 4 , wherein 1.2 < m < 2.