CN202979373U

CN202979373U - Circuit structure of ultraviolet light curing molding machine

Info

Publication number: CN202979373U
Application number: CN 201220578145
Authority: CN
Inventors: 蒋文贤; 殷录桥; 黄云兴; 李林超; 范昌远
Original assignee: JIANGUS GULIDE PRECISION PHOTOELECTRIC CO Ltd
Current assignee: JIANGUS GULIDE PRECISION PHOTOELECTRIC CO Ltd
Priority date: 2012-11-05
Filing date: 2012-11-05
Publication date: 2013-06-05
Anticipated expiration: 2022-11-05

Abstract

The utility model discloses a circuit structure of an ultraviolet light curing molding machine. The circuit structure of the ultraviolet light curing molding machine comprises an MCU, a constant current driving module, a power supply module, a current sampling module, a display, a keyboard, a monitoring module and an LED line light source. The constant current driving module, the power supply module, the current sampling module, the display, the keyboard and the monitoring module are electrically connected with the MCU. The constant current driving module is further electrically connected with the power supply module, the current sampling module and the LED line light source. According to the utility model, the constant current driving module is used to drive the LED line light source, thus the working life of the LED line light source is ensured, and the LED line light source works at the best state.

Description

A kind of circuit structure of ultraviolet light polymerization forming machine

Technical field

The utility model relates to a kind of circuit structure of ultraviolet light polymerization forming machine.

Background technology

Comply with the whole world about the trend of energy-saving and emission-reduction, for the demand of the industries such as use UV resin (ink, sticker, coating) to solidifying, high energy consumption, high pollution mode that traditional use mercury lamp solidifies, more and more be not suitable with the trend of era development, the cold light source of being badly in need of a kind of energy-conserving and environment-protective for industrial trades such as electronics, spraying, printing and dyeing replaces traditional mercury lamp and solidifies.

LED is little with its volume, and is all solid state, the long-life, and environmental protection, the series of advantages such as power saving are used widely in each large field, become one of high-tech sector of tool development prospect of 21 century.Numerous countries such as the U.S., European Union, Japan launch respectively plan, drop into huge fund and accelerate its development, to capture the energy strategy commanding elevation.

Ultraviolet light polymerization irradiation apparatus employing LED is that the ultraviolet ray of light source is shone UV resin (ink, sticker, coating), and resin is hardened rapidly, is usually used in the industrial trades such as electronics, spraying, printing and dyeing.Such as adopting this equipment to carry out cover to the UV resin that spreads upon on small (2～3) such as CD, MD, DVD player, lens, notebook computer liquid crystal panels, can realize accurate combination.

In the ultraviolet light polymerization irradiation apparatus, the working life of LED line source and operating state directly affect the work effect of equipment.Therefore, how to guarantee the working life of LED line source, make the LED line source be operated in optimum state, become the problem that needs solution.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of circuit structure of ultraviolet light polymerization forming machine, guarantees the working life of LED line source, makes the LED line source be operated in optimum state.

In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of circuit structure of ultraviolet light polymerization forming machine, comprise the MCU(micro-control unit, Micro Control Unit), constant-current driven module, power module, current sample module, display, keyboard, monitoring module and LED line source; Described constant-current driven module, power module, current sample module, display, keyboard and monitoring module all are electrically connected to MCU; Described constant-current driven module also is electrically connected to power module, current sample module and LED line source.

Described MCU adopts the Cortex-M3 processor of 32.

Described power module adopts the constant-pressure type Switching Power Supply.

Described display is liquid crystal display.

Described monitoring module comprises monitoring temperature unit, current monitoring unit and voltage monitoring unit.

A kind of circuit structure of ultraviolet light polymerization forming machine also comprises the communication interface module that is electrically connected to MCU.

After having adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model adopts constant-current driven module to come the driving LED line source, can guarantee the working life of LED line source, makes the LED line source be operated in optimum state.

(2) power module of the present utility model adopts the constant-pressure type Switching Power Supply, and cost is lower.

(3) monitoring module of the present utility model comprises monitoring temperature unit, current monitoring unit and voltage monitoring unit, can guarantee LED line source safety, stable, work reliably.

(4) communication interface module of the present utility model can be realized the utility model to the control of outside other equipment, or outside other equipment are to control of the present utility model.

Description of drawings

Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings

Fig. 1 is structured flowchart of the present utility model.

Label in accompanying drawing is:

MCU1, constant-current driven module 2, power module 3, current sample module 4, display 5, keyboard 6, monitoring module 7, monitoring temperature unit 71, current monitoring unit 72, voltage monitoring unit 73, LED line source 8, communication interface module 9.

Embodiment

(embodiment 1)

See Fig. 1, the circuit structure of the ultraviolet light polymerization forming machine of the present embodiment comprises MCU1, constant-current driven module 2, power module 3, current sample module 4, display 5, keyboard 6, monitoring module 7, LED line source 8 and communication interface module 9.

Constant-current driven module 2, power module 3, current sample module 4, display 5, keyboard 6, monitoring module 7 and communication interface module 9 all are electrically connected to MCU1.Constant-current driven module 2 also is electrically connected to power module 3, current sample module 4 and LED line source 8.MCU1 adopts the Cortex-M3 processor of 32.Power module 3 adopts the constant-pressure type Switching Power Supply.Display 5 is liquid crystal display.Monitoring module 7 comprises monitoring temperature unit 71, current monitoring unit 72 and voltage monitoring unit 73.

The operating state of display 5 real-time display devices comprises: the substrate temperature of mode of operation, operating voltage, operating current, LED line source 8 etc., can carry out by keyboard 6 setting of running parameter at the display interface of display 5.Communication interface module 9 can be realized the ultraviolet light polymerization forming machine of the present embodiment to the control of outside other equipment, or outside other equipment are to the control of the ultraviolet light polymerization forming machine of the present embodiment.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims

1. the circuit structure of a ultraviolet light polymerization forming machine, is characterized in that: comprise MCU(1), constant-current driven module (2), power module (3), current sample module (4), display (5), keyboard (6), monitoring module (7) and LED line source (8); Described constant-current driven module (2), power module (3), current sample module (4), display (5), keyboard (6) and monitoring module (7) all with MCU(1) be electrically connected to; Described constant-current driven module (2) also is electrically connected to power module (3), current sample module (4) and LED line source (8).

2. the circuit structure of a kind of ultraviolet light polymerization forming machine according to claim 1, is characterized in that: described MCU(1) adopt the Cortex-M3 processor of 32.

3. the circuit structure of a kind of ultraviolet light polymerization forming machine according to claim 1, is characterized in that: described power module (3) employing constant-pressure type Switching Power Supply.

4. the circuit structure of a kind of ultraviolet light polymerization forming machine according to claim 1 is characterized in that: described display (5) is liquid crystal display.

5. the circuit structure of a kind of ultraviolet light polymerization forming machine according to claim 1, it is characterized in that: described monitoring module (7) comprises monitoring temperature unit (71), current monitoring unit (72) and voltage monitoring unit (73).

6. the circuit structure of a kind of ultraviolet light polymerization forming machine according to claim 1, is characterized in that: also comprise and MCU(1) communication interface module (9) that is electrically connected to.