CN202008879U

CN202008879U - Disconnection stopping device of intelligent frame type strander

Info

Publication number: CN202008879U
Application number: CN2011200296553U
Authority: CN
Inventors: 苏振欣; 苏炜建
Original assignee: Dongtou Youbang Elelectronic & Electrical Factory
Current assignee: Dongtou Youbang Elelectronic & Electrical Factory
Priority date: 2011-01-27
Filing date: 2011-01-27
Publication date: 2011-10-12
Anticipated expiration: 2021-01-27

Abstract

The utility model discloses a disconnection stopping device of an intelligent frame type strander, comprising a plurality of sensors, a plurality of MCUs, a wireless slave transmitter and a wireless master receiver, wherein the number of the sensors corresponds to the number of the payoff reels of the frame type strander, the sensors are used for detecting whether payoff reels rotate or not, and output a pulse signal according to the rotating status of the payoff reels; the number of the MCUs corresponds to the number of the sensors, the MCUs are used for delayedly outputting the pulse signal of the sensors; the wireless slave transmitter includes a wireless transmitting module, and the signal output end of the MCU is connected to the wireless transmitting module via a CAM bus; and the wireless master receiver includes a wireless receiving module, for receiving a signal of the wireless slave transmitter, and outputting an alarm and stopping control signal. The disconnection stopping device of intelligent frame type strander can intelligently control the working status of the frame type strander, and instantly alarm and stop.

Description

Intelligence frame winch line-breaking stoppage device

Technical field

The utility model is provided with a kind of cable manufacture field, specifically is meant a kind of intelligent frame winch line-breaking stoppage device.

Background technology

The frame winch is that cable manufacturer is at the indispensable production equipment of producing twisted wire.Electric wire is in the middle of the frame winch carries out the twisted wire process, because having put appears in every dish electric wire (aluminum steel, or copper cash) or the twisted wire drawing process reason such as fracture occurs and makes and need parking, with a large amount of precious metals and the manpower of having avoided waste.But domestic old-fashioned frame winch generally lacks the outage parking function at present, therefore needs to be equipped with the running that great amount of manpower removes to monitor these frame winches, recruitment cost height, and intelligent degree is poor.

Summary of the invention

The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, and provides a kind of can having put the broken string in the frame winch twisted wire process and line to carry out intellectual monitoring, the intelligent frame winch line-breaking stoppage device of realization line-breaking stoppage function.

For achieving the above object, the technical solution of the utility model is a plurality of transducers, MCU, wireless transmission slave, wireless receiving main frame, wherein:

The quantity of transducer is corresponding with the draw drum quantity of frame winch, and whether transducer is used to detect each draw drum and rotates, and according to draw drum rotation status output pulse signal;

MCU quantity is corresponding with number of sensors, and MCU is used for the output pulse signal time-delay output with transducer;

The wireless transmission slave includes wireless transmitter module, and wherein the signal output part of MCU is connected with wireless transmitter module by the CAM bus;

The wireless receiving main frame comprises wireless receiving module, is used to receive wireless transmission slave signal, and output alarm and parking control signal.

Further being provided with is to be furnished with 485 communication port on the described wireless receiving main frame.

Further being provided with is that described transducer is electro-optical pickoff or hall sensor or gear sensor or inductance sensor.Further be provided with is that described wireless receiving main frame also is provided with and is used to show that broken string or line put the display module of position.

Advantage of the present utility model:

1: can whether break by every dish line of detection block winch in the middle of the twisted wire process, or put.Under the situation that broken string occurs or put, can pass through wireless module or wired carrier-current communication, to main frame, realize instant alarming and parking.

3: each draw drum can be provided with only one address code, and can receive the sensor signal that occurs breaking, and show, can also report to the police the controller chassis machinery stops by the wireless receiving main frame.

4: transducer connects by the CAM bus mode, has improved interference free performance, has reduced on-the-spot wiring consumption.

5: main frame is furnished with 485 communication port, can connect Industrial PC or man-machine interface PLC, is used for integrated control.

6: do not need 2 workmans to check whether broken string is arranged on every production line of this device at least, load onto this device, 1 workman can manage 3 lines, has significantly reduced labor cost and workman's production intensity, has improved product quality.

Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.

Description of drawings

Fig. 1 principle of the invention block diagram;

Fig. 2 transducer of the present invention, signal processing circuit and wireless transmission slave circuit connection diagram;

Fig. 3 self powered supply circuit theory diagrams of the present invention;

Fig. 4 wireless receiving host circuit of the present invention connection layout;

Fig. 2 a is the 2a enlarged drawing;

Fig. 2 b is the 2b enlarged drawing;

Fig. 2 c is the 2c enlarged drawing;

Fig. 2 d is the 2d enlarged drawing;

Fig. 2 e is the 2e enlarged drawing;

Fig. 3 a is the 3a enlarged drawing;

Fig. 3 b is the 3b enlarged drawing;

Fig. 3 c is the 3c enlarged drawing;

Fig. 3 d is the 3d enlarged drawing;

Fig. 4 a is the 4a enlarged drawing;

Fig. 4 b is the 4b enlarged drawing;

Fig. 4 c is the 4c enlarged drawing;

Fig. 4 d is the 4d enlarged drawing;

Fig. 4 e is the 4e enlarged drawing;

Fig. 4 f is the 4f enlarged drawing;

Fig. 4 g is the 4g enlarged drawing;

Fig. 4 h is the 4h enlarged drawing;

Fig. 4 i is the 4i enlarged drawing;

Fig. 4 j is the 4j enlarged drawing;

Fig. 4 k is the 4k enlarged drawing.

Embodiment

Below by embodiment the utility model is carried out concrete description; only be used for the utility model is further specified; can not be interpreted as the qualification to the utility model protection range, the technician in this field can make some nonessential improvement and adjustment to the utility model according to the content of above-mentioned utility model.

Embodiment of the present utility model shown in Fig. 1-4, a plurality of transducers, MCU, wireless transmission slave, wireless receiving main frame, wherein: the quantity of transducer is corresponding with the draw drum quantity of frame winch, whether transducer is used to detect each draw drum and rotates, and according to draw drum rotation status output pulse signal; Described MCU quantity is corresponding with number of sensors, and MCU is used for the output pulse signal time-delay output with transducer; The present embodiment transducer may be selected to be electro-optical pickoff or hall sensor or gear sensor or inductance sensor.Present embodiment is preferably gear sensor.

The described wireless transmission slave of present embodiment includes wireless transmitter module, and wherein the signal output part of MCU is connected with wireless transmitter module by the CAM bus; The wireless receiving main frame comprises wireless receiving module, is used to receive wireless transmission slave signal, and output alarm and parking control signal.

Be furnished with on the described wireless receiving main frame of present embodiment 485 communication port and be used to show the broken string or line put the display module of position.

Shown in Fig. 2-4, provide a kind of concrete circuit arrangement.

Whether operation principle detection line of the present utility model breaks, and perhaps line has been put.We at first will go to detect by transducer, whether every dish line has rotation, the every dish line of operate as normal can drive the draw drum rotation in the twisted wire process, the pulse that sensor produces to the draw drum rotation, be input to the single-chip microprocessor MCU that transducer carries, the output (time can be regulated) in 3 seconds of pulse delay of the every meter of single-chip microcomputer, if there is not the pulse input after 3 second time, single-chip microcomputer is judged as broken string, output breakpoint address sign indicating number is by the CAM bus transfer, to slave, slave sends to the wireless receiving main frame of frame winch outside by wireless module (or carrier system), and main frame shows breakpoint address and parking of output relay controller chassis winch and warning on display.

The circuit working principle:

Referring to Fig. 1, work 5V voltage offers stable operating voltage of entire circuit by the 4.3 pin input 12V voltage of INCON2 to the LM7805 three-terminal voltage-stabilizing to 5V.

The course of work, HEADER3 is the gear sensor special chip, it rotates when mobile 2 pin at transducer detecting gear, export square-wave pulse continuously, trigger triode INQ2 conducting, at continuous trailing edge square wave of 11 pin formation of single-chip microcomputer STC5408, Single Chip Microcomputer (SCM) program detects continuous impulse and does a time-delay output, be judged as broken string if bought pulse input single-chip microcomputer in 3 seconds, single-chip microcomputer is by 22.23。24。25。Pin and MCP2510, CAM integrated circuit connect by the extension set of CAM TJA1050 module transport address sign indicating number on the bus, allow extension set receive to judge send wireless signal to exchange.LED1 indicates as power supply among the figure, the input that LED2 is used for transducer with separate indication (in the production work process, production line can the most all be produced 54 points, but the client only does 30 points, can make the transducer separate bus by this function, it is disconnected to allow extension set erroneous judgement not occur), S1 8 bit switches are used for address code to set address code are to use binary mode among Fig. 1.

Referring to Fig. 2, work 5V voltage offers stable operating voltage of entire circuit by the 1.2 pin input 12V voltage of POW1 to the LM7805 three-terminal voltage-stabilizing to 5V.

CTM1050D is a CAM isolation module, add that on circuit isolation module improves anti-interference, increase the data transmission stability of entire circuit, it detects the broken string data by 6.7 pin on bus, data isolation is connected to CAM MPC2510 by 3.4 pin, MPC2510 is connected by port address code with single-chip microcomputer MTC5408, single-chip microcomputer sends by wireless module UM96 by address code of program modulation.

Referring to the 1.2 pin input 12V voltage of Fig. 4 work 5V voltage, offer stable operating voltage of entire circuit to the LM7805 three-terminal voltage-stabilizing to 5V by POW1.Fig. 4 is divided into wireless receiving address code numeral explicit address sign indicating number 232 mailing address sign indicating number CAM bus communications by functions such as key assignments address codes on circuit structure.

Wireless receiving module UM96 receives the address code data and is connected to single-chip microcomputer by 10.11 pin; single-chip microcomputer receives data-signal with address code; show by 3 LED; when showing, control the conducting of Q4 triode with crossing single-chip microcomputer 2 pin (P1.1) output high level; open optocoupler U4 and promote the output of Q5 amplification driving relay, control is shut down.

The function of MCP2510 among Fig. 4 and isolation module CTM1050D can the CAM function directly not be connected with transducer when not needing wireless transmission at the scene, and the transfer of data of PS3232 is used for, and is connected with on-the-spot PLC or giant display.

The button of Fig. 4 is used for setting the start delay time, transducer sampling time, the input of transducer with separate, etc. the setting of function.

Claims

1. intelligent frame winch line-breaking stoppage device is characterized in that including: a plurality of transducers, MCU, wireless transmission slave, wireless receiving main frame, wherein:

The quantity of described transducer is corresponding with the draw drum quantity of frame winch, and whether transducer is used to detect each draw drum and rotates, and according to draw drum rotation status output pulse signal;

2. a kind of intelligent frame winch line-breaking stoppage device according to claim 1 is characterized in that: be furnished with 485 communication port on the described wireless receiving main frame.

3. a kind of intelligent frame winch line-breaking stoppage device according to claim 1 and 2, it is characterized in that: described transducer is electro-optical pickoff or hall sensor or gear sensor or inductance sensor.

4. a kind of intelligent frame winch line-breaking stoppage device according to claim 3 is characterized in that: described wireless receiving main frame also be provided be used to show the broken string or line put the display module of position.