CN206174850U

CN206174850U - Quick control system of australia's formula rolling slats door

Info

Publication number: CN206174850U
Application number: CN201620831471.1U
Authority: CN
Inventors: 崔晓哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-03
Filing date: 2016-08-03
Publication date: 2017-05-17
Anticipated expiration: 2026-08-03

Abstract

The utility model relates to a quick control system of australia's formula rolling slats door comprises alternating current power supply circuit, DC power supply circuit, programmable controller and supporting relay and button, alternating current power supply circuit main transformer primary connects alternating current power supply, and two one secondary coil are connected with DC power supply circuit through the rectifier bridge, and another is connected with programmable controller through the rectifier bridge, it is anodal that the motor is connected to DC power supply circuit brake resistance R one end, and the motor negative pole is connected through relay J3 to the other end, programmable controller is equipped with terminal X0 to X7, relay J1, J2, J3, and relay J1, J2 link to each other with the motor. Need not to change the motor, improve rotational speed, energy saving, reduce cost through control system, control accuracy is high, and the rolling slats door operates steadily, the noiselessness, open the off -position and put the accuracy.

Description

Australia's formula rolling screen door fast acting control system

Technical field

The utility model is related to rolling screen door control field, more particularly to a kind of Australia's formula rolling screen door fast acting control system.

Background technology

Also known as quiet rolling screen door, curtain sheet is connection to Australia's formula rolling screen door, is interted one by one unlike common rolling screen door Form；Motor is hidden in pipe crimping, is rotated by the dynamic spring shaft of motor rotational band, realizes the lifting of curtain, curtain sheet winding during rising On spool, curtain sheet follows track inner side is slided during decline；Using exclusive torsional spring balancing system so that door in any position all With good poised state, whenever can one hand push or leave behind rolling door open.With energy-conservation, appearance looks elegant be generous, door body exists The advantages of fault-free, noiselessness, door body life-span length, installation and debugging facilitate when opening and closing.But with rhythm of life Quickening, the frequent flowing of goods, especially high-performance logistics and clean place, people need the High-Speed Automatic unlatching of rolling screen door Close, so as to improve operating efficiency, create more preferably operating environment.Improving the method one of Australia's formula rolling screen door speed at present is：More Powerful motor is changed to improve rotating speed, in this way, is not only increased the consumption of the energy but also is increased door body and bear a heavy burden；Two It is：Motor is changed without, speed-raising is realized by changing voltage, electric current, because direct current generator is to realize direct current energy and machinery The motor of the mutual phase transformation of energy, speed accelerates that regeneration energy can be produced, and easily causes rolling screen door operation shakiness, and start and stop position becomes Change.

The content of the invention

To overcome the deficiencies in the prior art, the utility model to provide a kind of Australia's formula rolling screen door fast acting control system.Realize Australia Formula rolling screen door fast lifting, and control accurately, rolling screen door operates steadily, start and stop position is accurate.

In order to achieve the above object, the utility model employs the following technical solutions realization：

A kind of Australia's formula rolling screen door fast acting control system, by AC power circuit, DC power supply circuit, Programmable Logic Controller and Supporting relay and button is constituted, and the AC power circuit main transformer primary coil connects AC power, two secondary One rectified bridge of coil is connected with DC power supply circuit, and another rectified bridge is connected with Programmable Logic Controller；The direct current Power circuit braking resistor R one end connects motor positive pole, other end Jing relays J3 connection electrode negatives；Programmable Logic Controller sets There is terminal X0 to X7, relay J1, J2, J3, relay J1, J2 are connected with motor.

The electrical equipment of the control system is placed in control cabinet, and control cabinet is divided into upper and lower two-layer, and upper strata is put successively DC power supply switch, relay J1, J2, J3, Programmable Logic Controller are put, lower floor is sequentially placed braking resistor, cowling panel, main transformer pressure Device.

Compared with prior art, the beneficial effects of the utility model are：

1) motor need not be changed, rotating speed, energy saving, reduces cost is improved by control system；

2) control accuracy is high, and rolling screen door operates steadily, noiselessness, start and stop position are accurate.

Description of the drawings

Fig. 1 is the utility model circuit diagram；

Fig. 2 is the utility model electrical equipment layout drawing；

Fig. 3 is the utility model run location schematic diagram.

Specific embodiment

Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in figure 1, a kind of Australia's formula rolling screen door fast acting control system, by AC power circuit, DC power supply circuit, can compile Range controller and supporting relay and button composition, the primary coil connection 220V of the AC power circuit main transformer is handed over Stream power supply, two secondary coils, one rectified bridge is connected with DC power supply circuit, another rectified bridge and PLC technology Device connects.220V alternating currents are changed into 48V alternating currents and 24V alternating currents by main transformer, and 48V alternating currents are changed into by rectifier bridge It is connected with DC power supply circuit after 48V direct currents, 24V alternating currents are changed into after 24V direct currents and PLC technology by rectifier bridge Device connects.

Described DC power supply circuit braking resistor R one end connects motor positive pole, and other end Jing relays J3 connection motors are born Pole；Programmable Logic Controller is provided with terminal X0 to X7, and relay J1, J2, J3, relay J1, J2 are connected with motor.

As shown in Fig. 2 the electrical equipment of the control system is placed in control cabinet, control cabinet appearance and size is 300X400X100mm, control cabinet is divided into upper and lower two-layer, and upper strata is sequentially placed main electric switch, relay J1, J2, J3, programmable control Device processed, lower floor is sequentially placed braking resistor, cowling panel, main transformer.

As Figure 1-3, a kind of Australia's formula quick rolling-door control system specific work process is as follows：

1) switch on power, Programmable Logic Controller enters running status, and program initialization.

2) startup, rising, the stopped process of Australia's formula rolling screen door：

When needing to open rolling screen door, it is manually pressed by rising button, Programmable Logic Controller obtains climb command, and starts Detecting system, if system all goes well, Programmable Logic Controller ramps up relay J1 and sends rising signals, and vertical relay is moved Make, motor starts to rotate, and rolling screen door runs up.In uphill process, the Programmable Logic Controller real-time monitoring roller shutter bottom rail of door is Retarder location on no arrival door, the distance between retarder location is 100-500mm on stop position and door on door, if not reaching, is continued Send rising signals；If reached Programmable Logic Controller sends signal to relay J3 immediately, braking resistor R accesses dc source Circuit, Programmable Logic Controller stops immediately dropping signal behind in-position.Braking circuit R consumption direct current generators run up and are produced Raw regeneration energy, overcomes the huge inertia of door body, in the presence of braking resistor, when the roller shutter bottom rail of door reaches stop position on door Rolling screen door stop motion.

2) startup, decline, the stopped process of Australia's formula rolling screen door：

When needing to close rolling screen door, it is manually pressed by declining button, Programmable Logic Controller obtains declining instruction, and starts Detecting system, if system all goes well, Programmable Logic Controller to down relay J2 sends dropping signal, and down relay is moved Make, motor starts to rotate, and rolling screen door is run downwards.During decline, the Programmable Logic Controller real-time monitoring roller shutter bottom rail of door is Retarder location under no arrival door, the distance between retarder location is 100-500mm under stop position and door under door, if not reaching, is continued Send dropping signal；If reached Programmable Logic Controller sends signal to relay J3 immediately, braking resistor R accesses dc source Circuit, Programmable Logic Controller stops immediately dropping signal behind in-position.Braking circuit R consumption direct current generators run up and are produced Raw regeneration energy, overcomes the huge inertia of door body, and in the presence of braking resistor R, the roller shutter bottom rail of door reaches stop position under door When rolling screen door stop motion.

Australia's formula quick rolling-door control system of the present utility model, energy saving, operating cost is low, simple to operation, Rolling screen door rise and fall operate steadily, noiseless, and start and stop position is accurate.

The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any those familiar with the art in the technical scope that the utility model is disclosed, according to this practicality New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model Within enclosing.

Claims

1. a kind of Australia's formula rolling screen door fast acting control system, by AC power circuit, DC power supply circuit, Programmable Logic Controller and matches somebody with somebody The relay of set and button are constituted, it is characterised in that：The AC power circuit main transformer primary coil connects AC power, Two secondary coils, one rectified bridge is connected with DC power supply circuit, and another rectified bridge is connected with Programmable Logic Controller； Described DC power supply circuit braking resistor R one end connects motor positive pole, other end Jing relays J3 connection electrode negatives；It is programmable Controller is provided with terminal X0 to X7, and relay J1, J2, J3, relay J1, J2 are connected with motor；The control system it is electric Element is placed in control cabinet, and control cabinet is divided into upper and lower two-layer, upper strata be sequentially placed DC power supply switch, relay J1, J2, J3, Programmable Logic Controller, lower floor is sequentially placed braking resistor, cowling panel, main transformer.