CN206180827U - A water -cooling power for electroplating production line - Google Patents

Abstract

The utility model discloses a water-cooled power supply for an electroplating production line, which comprises a case upper cover and a case bottom case. A main control board, a display screen control board, an integrated power amplification board, a main transformer, an output inductance, and a filter capacitor are arranged in the case bottom case. , the display control board is equipped with a microcontroller, a timing module, a condition control module, an hour statistics module, a communication module, and a micro-current detection module. , thermal protection, and power amplification module, the bottom of the chassis bottom shell is equipped with a split water cooling device, the water cooling device includes an upper water cooling plate, a water cooling circuit and a lower water cooling plate, the upper water cooling plate and the lower water cooling plate are sealed and closed, and the bottom shell of the chassis A water inlet and a water outlet matched with the water cooling device are arranged on the side, and an output cathode and anode, a buzzer, an adjustment knob, a power switch and a display screen are respectively arranged on the outside of the chassis bottom shell. The utility model improves water cooling, saves energy and reduces consumption, and prolongs the service life of the power supply.

Description

Water-cooled power supply for electroplating production line

technical field

The utility model relates to the application field of power supply devices, in particular to a water-cooled power supply used in an electroplating production line.

Background technique

At present, the existing continuous electroplating, PCB electroplating and small precious metal electroplating power supplies generally use 20-300A high-frequency switch electroplating power supplies, all of which adopt air-cooled heat dissipation mode, which mainly exist for a long time. The fan is easy to break and overheat in the corrosive site. and other faults, and the corrosive gas that the fan dissipates easily enters the internal corrosion components in the power supply, resulting in a short life of the power supply, prone to failure, and the air-cooled fan is prone to failure and overheating protection, and components are easily damaged in a corrosive environment.

Utility model content

In order to overcome the above shortcomings, the purpose of this utility model is to provide a water-cooled power supply for electroplating production lines, which has achieved the purpose of changing wind to water cooling, saving energy and reducing consumption, and prolonging the service life of the power supply.

In order to solve the above-mentioned technical problems, the utility model provides a water-cooled power supply for an electroplating production line, which includes a chassis upper cover and an integrally formed chassis bottom shell. The connected display control board, integrated power amplifier board, main transformer, output inductor, and filter capacitor are equipped with a microcontroller, timing module, condition control module, ampere-hour statistics module, communication module, micro-current detection module, the integrated power amplifier board is integrated with a rectifier filter module, a soft start module, a thermal protection module, and a power amplifier module, and the bottom of the chassis bottom shell is provided with a split water cooling device, The water-cooling device includes an upper water-cooling plate, a water-cooling circuit and a lower water-cooling plate, the upper water-cooling plate and the lower water-cooling plate are sealed and closed, and a water inlet matching the water-cooling device is provided on an outer surface of the chassis bottom shell and a water outlet, and the outer side of the chassis bottom case is also provided with an output cathode and anode, a buzzer, an adjustment knob, a power switch and a display screen. Use the washing water on the automatic production line to cool the power supply, so that there is no need to add additional water supply equipment, energy saving and environmental protection, reduce loss, fully sealed design, so that the power control components are isolated and protected, prolonging the service life of the power supply; the split design of the water cooling device , which is convenient for later cleaning and maintenance, canceling the cooling fan of the power supply, the power supply will not be damaged or protected due to poor heat dissipation due to fan failure; the integrated power amplifier board integrates multiple functional modules, which not only reduces the occupied space, but also makes it unnecessary Each module occupies a separate board to reduce product failure rate; the display control board integrates functional modules commonly used in automatic production lines, which greatly improves the versatility of the product.

Further, an auxiliary power supply connected to the main control board is also provided in the bottom shell of the chassis for controlling the power supply.

Furthermore, an output communication control interface and a mains input waterproof connector are provided on the outer side of the chassis bottom shell, and the universal interface provided makes it standardized and generalized and avoids non-standardization.

Further, the microcontroller is a single-chip microcomputer.

Further, the display screen control board is also integrated with PLC, Ethernet, WIFI interface and Modbus RTU485 interface, so that it meets global standardization and generalization, and makes automatic control easier.

Further, the upper water cooling plate and the lower water cooling plate are fixed by screws.

Further, the shape of the water cooling circuit includes but not limited to back-shaped, U-shaped, circular, and M-shaped.

Further, the display screen control board is also provided with a small current signal module, a receiving circuit module and a power supply slow-rising module. At the moment when the workpiece and the electroplating contact just come into contact, the main control board first sends a detection signal to the small current signal module , after being turned on, the receiving circuit module receives the signal, thereby starting the power supply slow-up module, delaying the working time of the electroplating contact, and starting the electroplating work after the workpiece is in full contact with the electroplating contact, so as to avoid the workpiece from being in contact with the electroplating contact In an instant, it is scrapped due to scorching or impact due to excessive current and voltage.

Description of drawings

Fig. 1 is the explosion diagram of the present embodiment;

FIG. 2 is a schematic structural view of the chassis bottom shell of the present embodiment;

FIG. 3 is a schematic structural diagram of the water cooling device of this embodiment.

In the figure: 1-chassis upper cover; 2-chassis bottom shell; 3-main control board; 4-integrated power amplifier board; 5-main transformer; 6-output inductor; 7-filter capacitor; 8-auxiliary transformer; 9- Water cooling device; 10-upper water cooling plate; 11-water cooling circuit; 12-lower water cooling plate; 13-water inlet; 14-water outlet; 15-output cathode and anode; 16-buzzer; 17-adjustment knob; 18-power supply Switch; 19-display screen; 20. output communication control interface; 21-mains input waterproof connector; 22-display control panel.

detailed description

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Referring to the accompanying drawings 1-3, the water-cooled power supply used in the electroplating production line includes the upper cover 1 and the integrally formed chassis bottom shell 2. The integrally formed structure is simple, stable and reliable, and the main control board 3 is arranged inside the chassis bottom shell 2 And the display control board 22, integrated power amplifier board 4, main transformer 5, output inductor 6, filter capacitor 7, auxiliary power supply, auxiliary transformer 8 connected with the main control board 3 respectively, the display control board 22 is provided with micro Controller, timing module, condition control module, ampere-hour statistics module, communication module, micro-current detection module, and integrated power amplifier board 4 are integrated, but not limited to, rectification filter module, soft start module, thermal protection module module, power amplification module, the microcontroller is a single-chip microcomputer, and a PLC interface, Ethernet, WIFI interface and Modbus RTU 485 interface are also integrated on the display control board 22, and the bottom of the chassis bottom shell 2 is provided with a split water cooling device 9, The water cooling device 9 includes an upper water cooling plate 10, a water cooling circuit 11 and a lower water cooling plate 12. The upper water cooling plate 10 and the lower water cooling plate 12 are sealed and closed by screws. The shape of the water cooling circuit 11 includes but is not limited to back-shaped, U-shaped, circular , M type, a water inlet 13 and a water outlet 14 matched with the water cooling device 9 are arranged on one outer surface of the chassis bottom shell 2, and an output cathode and anode 15, a buzzer 16, Adjustment knob 17, power switch 18, display screen 19, output communication control interface 20 and mains input waterproof connector 21.

The display control board 22 is also provided with a small current signal module, a receiving circuit module and a power supply ramping module.

The above embodiments are only to illustrate the technical conception and characteristics of the present utility model. Equivalent changes or modifications made by the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (8)

1. The water-cooled power supply used in the electroplating production line is characterized in that: it includes a chassis upper cover and an integrally formed chassis bottom shell, and a main control board and a display screen connected to the main control board are arranged in the chassis bottom shell Control board, integrated power amplification board, main transformer, output inductor, filter capacitor, the display screen control board is equipped with microcontroller, timing module, condition control module, ampere-hour statistics module, communication module, micro A current detection module, the integrated power amplifier board is integrated with a rectifier filter module, a soft start module, a thermal protection module, and a power amplifier module, and the bottom of the chassis bottom is provided with a split water cooling device, and the water cooling device It includes an upper water-cooling plate, a water-cooling circuit and a lower water-cooling plate, the upper water-cooling plate and the lower water-cooling plate are sealed and closed, and a water inlet and a water outlet matching the water-cooling device are arranged on an outer surface of the chassis bottom shell, The outer side of the chassis bottom shell is also provided with output cathode and anode, buzzer, adjustment knob, power switch and display screen. 2. The water-cooled power supply for an electroplating production line according to claim 1, wherein an auxiliary power supply connected to the main control board is also arranged in the bottom shell of the chassis. 3. The water-cooled power supply for an electroplating production line according to claim 1, wherein an output communication control interface and a mains input waterproof connector are provided on the outside of the chassis bottom case. 4. The water-cooled power supply for an electroplating production line according to claim 1, wherein the microcontroller is a single-chip microcomputer. 5. The water-cooled power supply for an electroplating production line according to claim 1, wherein the display screen control board is also integrated with PLC, Ethernet, WIFI interface and Modbus RTU 485 interface. 6. The water-cooled power supply for an electroplating production line according to claim 1, wherein the upper water-cooled plate and the lower water-cooled plate are fixed by screws. 7. The water-cooled power supply for an electroplating production line according to claim 1, wherein the shape of the water-cooled circuit includes back-shaped, U-shaped, circular, and M-shaped. 8. The water-cooled power supply used in an electroplating production line according to claim 1, wherein a small current signal module, a receiving circuit module and a power ramp-up module are also arranged on the display control board.