CN205563595U - A a yard device is swept in leak protection for assembly line - Google Patents
A a yard device is swept in leak protection for assembly line Download PDFInfo
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- CN205563595U CN205563595U CN201620074802.1U CN201620074802U CN205563595U CN 205563595 U CN205563595 U CN 205563595U CN 201620074802 U CN201620074802 U CN 201620074802U CN 205563595 U CN205563595 U CN 205563595U
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Abstract
The utility model belongs to the technical field of sweep the sign indicating number technique and specifically relates to a yard device is swept in leak protection for assembly line. A yard device is swept in leak protection for assembly line, includes assembly line, proximity sensor, alarm lamp, sweeps a yard rifle, controller, the tall and erect all -in -one of ann, its characterized in that: the place ahead that is located the assembly line is equipped with proximity sensor, and one side of proximity sensor is equipped with the fixed yard rifle of sweeping, the signal output part of controller connects hand -held type and sweeps a yard rifle, and the signal output part that hand -held type swept yard rifle passes through another way signal input part that RS232 communication line connects the tall and erect all -in -one of ann. Comparing with prior art, through proximity sensor and fixed combination of sweeping yard rifle, can letting device autotrigger sweep the sign indicating number, it is automatic to realize sweeping the sign indicating number.
Description
Technical field
This utility model relates to barcode scanning technical field, a kind of leakproof barcode scanning device for streamline.
Background technology
Along with the development of China's intelligence manufacture, product quality and production information are reviewed by plant requirements by product Quick Response Code, and therefore hand-held barcode scanning device becomes one of requisite flow process in streamline limit.When streamline product flow increases, hand-held barcode scanning becomes a loaded down with trivial details job for operative employee undoubtedly so that drain sweep, mistake are swept phenomenon and happened occasionally, thus destroy the integrity of information tracing.
Therefore, above-mentioned error how is avoided to become the problem that those skilled in the art need research.
Summary of the invention
This utility model is for overcoming the deficiencies in the prior art, it is provided that a kind of leakproof barcode scanning device for streamline, by proximity transducer and the combination of fixed barcode scanning gun, device can be allowed automatically to trigger barcode scanning, it is achieved barcode scanning automatization.
For achieving the above object, design a kind of leakproof barcode scanning device for streamline, including streamline, proximity transducer, alarm lamp, barcode scanning gun, controller, Android all-in-one, it is characterized in that: described barcode scanning gun includes fixed barcode scanning gun and hand-held barcode scanning gun, the front being positioned at streamline is provided with proximity transducer, and the side of proximity transducer is provided with fixed barcode scanning gun；The signal output part of described fixed barcode scanning gun divides two-way, leads up to line connecting controller signal input part, and RS232 communication line of separately leading up to connects the signal input part of Android all-in-one；Described controller connects Android all-in-one by RS232 communication line；The signal output part of controller connects hand-held barcode scanning gun, and the signal output part of hand-held barcode scanning gun connects another road signal input part of Android all-in-one by RS232 communication line；The signal output part of described proximity transducer connects another road signal input part of controller；Described controller is connected with alarm lamp.
Described proximity transducer connects controller by Phototube Coupling, and controller connects Android all-in-one by level conversion；Controller is respectively by the fixed barcode scanning gun of electric current drive connection and hand-held barcode scanning gun.
The circuit of described Phototube Coupling is that positive pole one end with resistance one and resistance two respectively of photoelectrical coupler is connected；The negative pole of photoelectrical coupler INPUT1 pin with the other end, one end of electric capacity one and the controller chip of resistance two respectively is connected；The other end of resistance one is connected with the CON M1 pin of controller chip and the other end of electric capacity one respectively；The colelctor electrode of photoelectrical coupler PE0_IN1 pin with one end, one end of electric capacity two and the controller chip of resistance three respectively is connected；The emitter stage of photoelectrical coupler respectively with the other end and the grounding connection of electric capacity two；The other end of resistance three is connected with the H_3.3V+ pin of controller chip.
The model of described photoelectrical coupler is ACPL-214.
The circuit of described level conversion is that the C1+ pin of electrical level transferring chip is connected with one end of electric capacity three, and the other end of electric capacity three is connected with the C1-pin of electrical level transferring chip；The C2+ pin of electrical level transferring chip is connected with one end of electric capacity four, and the other end of electric capacity four is connected with the C2-pin of electrical level transferring chip；The T1IN pin of electrical level transferring chip is connected with the PC10 UART4 TX pin of controller chip；The T2IN pin of electrical level transferring chip is connected with the PC12 UART5 TX pin of controller chip；The RI OUT pin of electrical level transferring chip is connected with the PC11 UART4 RX pin of controller chip；The R2 OUT pin of electrical level transferring chip is connected with the PD2 UART5 RX pin of controller chip；The GND pin ground connection of electrical level transferring chip；The VCC pin of electrical level transferring chip is connected with one end of 3.3V+ voltage, electric capacity five；The other end ground connection of electric capacity five；The VDD pin of electrical level transferring chip is connected with one end of electric capacity six, and the other end of electric capacity six is connected with one end of 3.3V+ voltage, electric capacity five；The T1 OUT pin of electrical level transferring chip is connected with one end of resistance four, and the other end of resistance four is connected with the PCRX1 pin of controller chip；The T2 OUT pin of electrical level transferring chip is connected with one end of resistance five, and the other end of resistance five is connected with the PCRX2 pin of controller chip；The R1 IN pin of electrical level transferring chip is connected with one end of resistance six, and the other end of resistance six is connected with the PCTX1 pin of controller chip；The R2 IN pin of electrical level transferring chip is connected with one end of resistance seven, and the other end of resistance seven is connected with the PCTX2 pin of controller chip；The VEE pin of electrical level transferring chip is connected with one end of electric capacity seven, the other end ground connection of electric capacity seven.
The model of described electrical level transferring chip is MAX3232.
The IN1 pin that circuit is electric current driving chip of described electric current driving and one end of resistance eight, the other end of resistance eight is connected with the B RELAY IN1 pin of controller chip；The IN2 pin of electric current driving chip and one end of resistance nine, the other end of resistance nine is connected with the B RELAY IN2 pin of controller chip；The IN3 pin of electric current driving chip and one end of resistance ten, the other end of resistance ten is connected with the B RELAY IN3 pin of controller chip；The IN4 pin of electric current driving chip and one end of resistance 11, the other end of resistance 11 is connected with the B RELAY IN4 pin of controller chip；The IN5 pin of electric current driving chip and one end of resistance 12, the other end of resistance 12 is connected with the B RELAY IN5 pin of controller chip；The IN6 pin of electric current driving chip and one end of resistance 13, the other end of resistance 13 is connected with the B RELAY IN6 pin of controller chip；The GND pin ground connection of electric current driving chip；The OUT1 pin of electric current driving chip is connected with the RELAY1 pin of controller chip；The OUT2 pin of electric current driving chip is connected with the RELAY2 pin of controller chip；The OUT3 pin of electric current driving chip is connected with the RELAY3 pin of controller chip；The OUT4 pin of electric current driving chip is connected with the RELAY4 pin of controller chip；The OUT5 pin of electric current driving chip is connected with the RELAY5 pin of controller chip；The OUT6 pin of electric current driving chip is connected with the RELAY6 pin of controller chip；The DIODES pin of electric current driving chip is connected with one end of resistance 14, No. 1 port of the other end of resistance 14 and relay one, No. 1 port of relay two, the negative electrode of No. 1 port, one end of electric capacity eight and diode one of relay three are connected, and the anode of diode one is connected with 24V+ voltage；The other end ground connection of electric capacity eight；No. 2 ports of relay one are connected with the RELAY6 pin of controller chip；No. 2 ports of relay two are connected with the RELAY5 pin of controller chip；No. 2 ports of relay three are connected with the RELAY4 pin of controller chip；No. 3 ports of relay one are connected with No. 3 ports of relay two, No. 3 ports of relay three, the COM1 pin of controller chip；No. 4 ports of relay one are connected with the OUT1 pin of controller chip；No. 4 ports of relay two are connected with the OUT2 pin of controller chip；No. 4 ports of relay three are connected with the OUT3 pin of controller chip.
The model of described electric current driving chip is ULQ2003.
The model of described relay one, relay two and relay three is NY24W-K.
Circuit is RS232 interface No. 1 TXD pin of described RS232 communication line is connected with one end of resistance 15, the other end ground connection of resistance 15；No. 2 TXD pins of RS232 interface are connected with one end of resistance 16, resistance 21；No. 3 TXD pins of RS232 interface are connected with one end of resistance 17, resistance 20；No. 4 TXD pins of RS232 interface are connected with one end of resistance 18, resistance 19；No. 5 TXD pins of RS232 interface are connected with one end of resistance 22, the other end ground connection of resistance 22；Resistance 16, resistance 17, one end of the other end and electric capacity nine of resistance 18, one end of Zener diode one, the B PCRX2 pin of controller chip are connected, the other end of electric capacity nine, the other end ground connection of Zener diode one；Resistance 19, resistance 20, one end of the other end and electric capacity ten of resistance 21, one end of Zener diode two, the B PCTX2 pin of controller chip are connected, the other end of electric capacity ten, the other end ground connection of Zener diode two.
This utility model compared with the existing technology, by proximity transducer and the combination of fixed barcode scanning gun, can allow device automatically trigger barcode scanning, it is achieved barcode scanning automatization.Owing to adding anti-drain sweep alarm, occurring in the case of drain sweep and mistake are swept and alarm, prompting operative employee carries out hand-held barcode scanning and mends and sweep information.While improving barcode scanning efficiency, improve the accuracy rate of barcode scanning, reduce drain sweep and mistake sweeps rate.Android all-in-one, shows Product Process parameter and job instruction, substitutes traditional papery task instruction, improves view result, and historical record is inquired about, and beneficially product information is reviewed.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model circuit connection diagram.
Fig. 3 is photoelectric isolating circuit schematic diagram.
Fig. 4 is level shifting circuit schematic diagram.
Fig. 5 is that electric current drives relay circuit schematic diagram.
Fig. 6 is RS232 interface circuit schematic diagram.
Seeing Fig. 1, Fig. 2,1 is Phototube Coupling, and 2 is level conversion, and 3 drive for electric current, and 7 is streamline, and 8 is alarm lamp, and 9 is Android all-in-one, and 10 is controller, and 11 is proximity transducer, and 12 is fixed barcode scanning gun, and 13 is hand-held barcode scanning gun.
Seeing Fig. 3, D1 is photoelectrical coupler, and R1 is resistance one, and R2 is resistance two, and R3 is resistance three, and C1 is electric capacity one, and C2 is electric capacity two.
Seeing Fig. 4, U1 is electrical level transferring chip, and R4 is resistance four, and R5 is resistance five, and R6 is resistance six, and R7 is resistance seven, and C3 is electric capacity three, and C4 is electric capacity four, and C5 is electric capacity five, and C6 is electric capacity six, and C7 is electric capacity seven.
Seeing Fig. 5, U2 is electric current driving chip, and D2 is diode, and RL1 is relay one, and RL2 is relay two, RL3 is relay three, and R8 is resistance eight, and R9 is resistance nine, and R10 is resistance ten, and R11 is resistance 11, R12 is resistance 12, and R13 is resistance 13, and R14 is resistance 14, and C8 is electric capacity eight.
Seeing Fig. 6, D3 is Zener diode one, and D4 is Zener diode two, C9 is electric capacity nine, C10 is electric capacity ten, and R15 is resistance 15, and R16 is resistance 16, R17 is resistance 17, R18 is resistance 18, and R19 is resistance 19, and R20 is resistance 20, R21 is resistance 21, and R22 is resistance 22.
Detailed description of the invention
Below according to accompanying drawing, this utility model is described further.
As it is shown in figure 1, barcode scanning gun includes fixed barcode scanning gun and hand-held barcode scanning gun, the front being positioned at streamline 7 is provided with proximity transducer 11, and the side of proximity transducer 11 is provided with fixed barcode scanning gun 12；The signal output part of described fixed barcode scanning gun 12 divides two-way, leads up to line connecting controller 10 signal input part, and RS232 communication line of separately leading up to connects the signal input part of Android all-in-one 9；Described controller 10 connects Android all-in-one 9 by RS232 communication line；The signal output part of controller 10 connects hand-held barcode scanning gun 13, and the signal output part of hand-held barcode scanning gun 13 connects another road signal input part of Android all-in-one 9 by RS232 communication line；The signal output part of described proximity transducer 11 connects another road signal input part of controller 10；Described controller 10 is connected with alarm lamp 8.
As in figure 2 it is shown, proximity transducer 11 connects controller 10 by Phototube Coupling 1, controller 10 connects Android all-in-one 9 by level conversion 2；Controller 10 drives the 3 fixed barcode scanning gun 12 of connection and hand-held barcode scanning guns 13 by electric current respectively.
As it is shown on figure 3, the positive pole that the circuit of Phototube Coupling 1 is photoelectrical coupler D1 one end with resistance one R1 and resistance two R2 respectively is connected；The negative pole of photoelectrical coupler D1 INPUT1 pin with the other end, one end of electric capacity one C1 and controller 10 chip of resistance two R2 respectively is connected；The other end of resistance one R1 is connected with the CON M1 pin of controller 10 chip and the other end of electric capacity one C1 respectively；The colelctor electrode of photoelectrical coupler D1 PE0_IN1 pin with one end, one end of electric capacity two C2 and controller 10 chip of resistance three R3 respectively is connected；The emitter stage of photoelectrical coupler D1 respectively with the other end and the grounding connection of electric capacity two C2；The other end of resistance three R3 is connected with the H_3.3V+ pin of controller 10 chip.
The model of photoelectrical coupler D1 is ACPL-214.
As shown in Figure 4, the circuit of level conversion 2 is that the C1+ pin of electrical level transferring chip U1 is connected with one end of electric capacity three C3, and the other end of electric capacity three C3 is connected with the C1-pin of electrical level transferring chip U1；The C2+ pin of electrical level transferring chip U1 is connected with one end of electric capacity four C4, and the other end of electric capacity four C4 is connected with the C2-pin of electrical level transferring chip U1；The T1IN pin of electrical level transferring chip U1 is connected with the PC10 UART4 TX pin of controller 10 chip；The T2IN pin of electrical level transferring chip U1 is connected with the PC12 UART5 TX pin of controller 10 chip；The RI OUT pin of electrical level transferring chip U1 is connected with the PC11 UART4 RX pin of controller 10 chip；The R2 OUT pin of electrical level transferring chip U1 is connected with the PD2 UART5 RX pin of controller 10 chip；The GND pin ground connection of electrical level transferring chip U1；The VCC pin of electrical level transferring chip U1 is connected with one end of 3.3V+ voltage, electric capacity five C5；The other end ground connection of electric capacity five C5；The VDD pin of electrical level transferring chip U1 is connected with one end of electric capacity six C6, and the other end of electric capacity six C6 is connected with one end of 3.3V+ voltage, electric capacity five C5；The T1 OUT pin of electrical level transferring chip U1 is connected with one end of resistance four R4, and the other end of resistance four R4 is connected with the PCRX1 pin of controller 10 chip；The T2 OUT pin of electrical level transferring chip U1 is connected with one end of resistance five R5, and the other end of resistance five R5 is connected with the PCRX2 pin of controller 10 chip；The R1 IN pin of electrical level transferring chip U1 is connected with one end of resistance six R6, and the other end of resistance six R6 is connected with the PCTX1 pin of controller 10 chip；The R2 IN pin of electrical level transferring chip U1 is connected with one end of resistance seven R7, and the other end of resistance seven R7 is connected with the PCTX2 pin of controller 10 chip；The VEE pin of electrical level transferring chip U1 is connected with one end of electric capacity seven C7, the other end ground connection of electric capacity seven C7.
The model of electrical level transferring chip U1 is MAX3232.
As it is shown in figure 5, electric current drives the IN1 pin that circuit is electric current driving chip U2 of 3 and one end of resistance eight R8, the other end of resistance eight R8 is connected with the B RELAY IN1 pin of controller 10 chip；The IN2 pin of electric current driving chip U2 and one end of resistance nine R9, the other end of resistance nine R9 is connected with the B RELAY IN2 pin of controller 10 chip；The IN3 pin of electric current driving chip U2 and one end of resistance ten R10, the other end of resistance ten R10 is connected with the B RELAY IN3 pin of controller 10 chip；The IN4 pin of electric current driving chip U2 and one end of resistance 11 R11, the other end of resistance 11 R11 is connected with the B RELAY IN4 pin of controller 10 chip；The IN5 pin of electric current driving chip U2 and one end of resistance 12 R12, the other end of resistance 12 R12 is connected with the B RELAY IN5 pin of controller 10 chip；The IN6 pin of electric current driving chip U2 and one end of resistance 13 R13, the other end of resistance 13 R13 is connected with the B RELAY IN6 pin of controller 10 chip；The GND pin ground connection of electric current driving chip U2；The OUT1 pin of electric current driving chip U2 is connected with the RELAY1 pin of controller 10 chip；The OUT2 pin of electric current driving chip U2 is connected with the RELAY2 pin of controller 10 chip；The OUT3 pin of electric current driving chip U2 is connected with the RELAY3 pin of controller 10 chip；The OUT4 pin of electric current driving chip U2 is connected with the RELAY4 pin of controller 10 chip；The OUT5 pin of electric current driving chip U2 is connected with the RELAY5 pin of controller 10 chip；The OUT6 pin of electric current driving chip U2 is connected with the RELAY6 pin of controller 10 chip；The DIODES pin of electric current driving chip U2 is connected with one end of resistance 14 R14, the other end of resistance 14 R14 is connected with the negative electrode of No. 1 port, No. 1 port of relay two RL2, No. 1 port of relay three RL3, one end of electric capacity eight C8 and diode one D2 of relay one RL1, and the anode of diode one D2 is connected with 24V+ voltage；The other end ground connection of electric capacity eight C8；No. 2 ports of relay one RL1 are connected with the RELAY6 pin of controller 10 chip；No. 2 ports of relay two RL2 are connected with the RELAY5 pin of controller 10 chip；No. 2 ports of relay three RL3 are connected with the RELAY4 pin of controller 10 chip；No. 3 ports of relay one RL1 are connected with No. 3 ports of relay two RL2, No. 3 ports of relay three RL3, the COM1 pin of controller 10 chip；No. 4 ports of relay one RL1 are connected with the OUT1 pin of controller 10 chip；No. 4 ports of relay two RL2 are connected with the OUT2 pin of controller 10 chip；No. 4 ports of relay three RL3 are connected with the OUT3 pin of controller 10 chip.
The model of electric current driving chip U2 is ULQ2003.
The model of relay one RL1, relay two RL2 and relay three RL3 is NY24W-K.
As shown in Figure 6, the circuit of RS232 communication line is that No. 1 TXD pin of RS232 interface is connected with one end of resistance 15 R15, the other end ground connection of resistance 15 R15；No. 2 TXD pins of RS232 interface are connected with one end of resistance 16 R16, resistance 21 R21；No. 3 TXD pins of RS232 interface are connected with one end of resistance 17 R17, resistance 20 R20；No. 4 TXD pins of RS232 interface are connected with one end of resistance 18 R18, resistance 19 R19；No. 5 TXD pins of RS232 interface are connected with one end of resistance 22 R22, the other end ground connection of resistance 22 R22；Resistance 16 R16, resistance 17 R17, one end of the other end and electric capacity nine C9 of resistance 18 R18, one end of Zener diode one D3, the B PCRX2 pin of controller 10 chip are connected, the other end of electric capacity nine C9, the other end ground connection of Zener diode one D3；Resistance 19 R19, resistance 20 R20, one end of the other end and electric capacity ten C10 of resistance 21 R21, one end of Zener diode two D4, the B PCTX2 pin of controller 10 chip are connected, the other end of electric capacity ten C10, the other end ground connection of Zener diode two D4.
This utility model can be arranged on streamline 7 line limit as autonomous system, does not affect streamline 7 and runs well.Proximity transducer 11 must electrically activate, and the object in sensing forward 20cm blocks, it is judged that streamline 7 product arrives, and sends the signal of telecommunication to controller 10；Controller 10 receives proximity transducer 11 signal, treats that product, completely into fixed barcode scanning gun 12 scope, triggers fixed barcode scanning gun 12 and starts barcode scanning, and gained barcode scanning information is transferred to Android all-in-one 9 by RS232；When controller 10 judges to occur carrying out when drain sweep and mistake are swept sound and light alarm, and prompting operator carry out manually being mended by hand-held barcode scanning gun 13 sweeping；Android all-in-one 9 is received and transmitted data message by 3 RS232, and wherein 2 RS232 receive fixed barcode scanning gun 12 and the barcode scanning information of hand-held barcode scanning gun 13, and 1 RS232 sends and feeds back to controller 10, and device realizes closed loop control.Android all-in-one carries APP application program, by the product information and the data base's comparison that fixed barcode scanning gun 12 and hand-held barcode scanning gun 13 are got, generates technological parameter card and the job instruction of current production, substitutes the papery billboard that station is original.The product information of typing can be inquired about for product historical record, it is simple to product back-tracing by Android all-in-one 9 record；The core that controller 10 controls as barcode scanning, is made up of single-chip microcomputer and peripheral auxiliary circuits.Sensing product space is responsible for by controller 10, triggers fixed barcode scanning gun 12 barcode scanning, is received the feedback information of Android all-in-one 9 by RS232, and Recognition feedback information makes corresponding action.If controller 10 judges that barcode scanning is correct, then proceeding to sense next product, if controller 10 judges barcode scanning mistake, trigger alarm lamp 8 and report to the police, as fruit product flows through, controller 10 judges to be not received by feedback information, triggers alarm lamp 8 and reports to the police；Hand-held barcode scanning gun 13, carries out benefit after reporting to the police and sweeps amended record information, and can sound all clear, reinitialize this barcode scanning device and work on.
Claims (10)
1. the leakproof barcode scanning device for streamline, including streamline, proximity transducer, alarm lamp, barcode scanning gun, controller, Android all-in-one, it is characterized in that: described barcode scanning gun includes fixed barcode scanning gun and hand-held barcode scanning gun, the front being positioned at streamline (7) is provided with proximity transducer (11), and the side of proximity transducer (11) is provided with fixed barcode scanning gun (12)；The signal output part of described fixed barcode scanning gun (12) divides two-way, leads up to line connecting controller (10) signal input part, and RS232 communication line of separately leading up to connects the signal input part of Android all-in-one (9)；Described controller (10) connects Android all-in-one (9) by RS232 communication line；The signal output part of controller (10) connects hand-held barcode scanning gun (13), and the signal output part of hand-held barcode scanning gun (13) connects another road signal input part of Android all-in-one (9) by RS232 communication line；The signal output part of described proximity transducer (11) connects another road signal input part of controller (10)；Described controller (10) is connected with alarm lamp (8).
A kind of leakproof barcode scanning device for streamline the most according to claim 1, it is characterized in that: described proximity transducer (11) connects controller (10) by Phototube Coupling (1), controller (10) connects Android all-in-one (9) by level conversion (2)；Controller (10) drives (3) to connect fixed barcode scanning gun (12) and hand-held barcode scanning gun (13) by electric current respectively.
A kind of leakproof barcode scanning device for streamline the most according to claim 2, it is characterised in that: the positive pole that circuit is photoelectrical coupler (D1) of described Phototube Coupling (1) one end with resistance one (R1) and resistance two (R2) respectively is connected；The negative pole of photoelectrical coupler (D1) INPUT1 pin with the other end, one end of electric capacity one (C1) and controller (10) chip of resistance two (R2) respectively is connected；The other end of resistance one (R1) is connected with the CON M1 pin of controller (10) chip and the other end of electric capacity one (C1) respectively；The colelctor electrode of photoelectrical coupler (D1) PE0_IN1 pin with one end, one end of electric capacity two (C2) and controller (10) chip of resistance three (R3) respectively is connected；The emitter stage of photoelectrical coupler (D1) respectively with the other end and the grounding connection of electric capacity two (C2)；The other end of resistance three (R3) is connected with the H_3.3V+ pin of controller (10) chip.
A kind of leakproof barcode scanning device for streamline the most according to claim 3, it is characterised in that: the model of described photoelectrical coupler (D1) is ACPL-214.
A kind of leakproof barcode scanning device for streamline the most according to claim 2, it is characterized in that: the C1+ pin that circuit is electrical level transferring chip (U1) of described level conversion (2) is connected with one end of electric capacity three (C3), and the other end of electric capacity three (C3) is connected with the C1-pin of electrical level transferring chip (U1)；The C2+ pin of electrical level transferring chip (U1) is connected with one end of electric capacity four (C4), and the other end of electric capacity four (C4) is connected with the C2-pin of electrical level transferring chip (U1)；The T1IN pin of electrical level transferring chip (U1) is connected with the PC10 UART4 TX pin of controller (10) chip；The T2IN pin of electrical level transferring chip (U1) and the PC12 UART5 of controller (10) chip
TX pin connects；The RI OUT pin of electrical level transferring chip (U1) is connected with the PC11 UART4 RX pin of controller (10) chip；The R2 OUT pin of electrical level transferring chip (U1) is connected with the PD2 UART5 RX pin of controller (10) chip；The GND pin ground connection of electrical level transferring chip (U1)；The VCC pin of electrical level transferring chip (U1) is connected with one end of 3.3V+ voltage, electric capacity five (C5)；The other end ground connection of electric capacity five (C5)；The VDD pin of electrical level transferring chip (U1) is connected with one end of electric capacity six (C6), and the other end of electric capacity six (C6) is connected with one end of 3.3V+ voltage, electric capacity five (C5)；The T1 OUT pin of electrical level transferring chip (U1) is connected with one end of resistance four (R4), and the other end of resistance four (R4) is connected with the PCRX1 pin of controller (10) chip；The T2 OUT pin of electrical level transferring chip (U1) is connected with one end of resistance five (R5), and the other end of resistance five (R5) is connected with the PCRX2 pin of controller (10) chip；The R1 IN pin of electrical level transferring chip (U1) is connected with one end of resistance six (R6), and the other end of resistance six (R6) is connected with the PCTX1 pin of controller (10) chip；The R2 IN pin of electrical level transferring chip (U1) is connected with one end of resistance seven (R7), and the other end of resistance seven (R7) is connected with the PCTX2 pin of controller (10) chip；The VEE pin of electrical level transferring chip (U1) is connected with one end of electric capacity seven (C7), the other end ground connection of electric capacity seven (C7).
A kind of leakproof barcode scanning device for streamline the most according to claim 5, it is characterised in that: the model of described electrical level transferring chip (U1) is MAX3232.
A kind of leakproof barcode scanning device for streamline the most according to claim 2, it is characterized in that: described electric current drives the IN1 pin that circuit is electric current driving chip (U2) of (3) and one end of resistance eight (R8), and the other end of resistance eight (R8) is connected with the B RELAY IN1 pin of controller (10) chip；The IN2 pin of electric current driving chip (U2) and one end of resistance nine (R9), the other end of resistance nine (R9) is connected with the B RELAY IN2 pin of controller (10) chip；The IN3 pin of electric current driving chip (U2) and one end of resistance ten (R10), the other end of resistance ten (R10) is connected with the B RELAY IN3 pin of controller (10) chip；The IN4 pin of electric current driving chip (U2) and one end of resistance 11 (R11), the other end of resistance 11 (R11) is connected with the B RELAY IN4 pin of controller (10) chip；The IN5 pin of electric current driving chip (U2) and one end of resistance 12 (R12), the other end of resistance 12 (R12) is connected with the B RELAY IN5 pin of controller (10) chip；The IN6 pin of electric current driving chip (U2) and one end of resistance 13 (R13), the other end of resistance 13 (R13) is connected with the B RELAY IN6 pin of controller (10) chip；The GND pin ground connection of electric current driving chip (U2)；The OUT1 pin of electric current driving chip (U2) is connected with the RELAY1 pin of controller (10) chip；The OUT2 pin of electric current driving chip (U2) is connected with the RELAY2 pin of controller (10) chip；The OUT3 pin of electric current driving chip (U2) is connected with the RELAY3 pin of controller (10) chip；The OUT4 pin of electric current driving chip (U2) is connected with the RELAY4 pin of controller (10) chip；The OUT5 pin of electric current driving chip (U2) is connected with the RELAY5 pin of controller (10) chip；The OUT6 pin of electric current driving chip (U2) is connected with the RELAY6 pin of controller (10) chip；The DIODES pin of electric current driving chip (U2) is connected with one end of resistance 14 (R14), the other end of resistance 14 (R14) is connected with the negative electrode of No. 1 port, No. 1 port of relay two (RL2), No. 1 port of relay three (RL3), one end of electric capacity eight (C8) and the diode one (D2) of relay one (RL1), and the anode of diode one (D2) is connected with 24V+ voltage；The other end ground connection of electric capacity eight (C8)；No. 2 ports of relay one (RL1) are connected with the RELAY6 pin of controller (10) chip；No. 2 ports of relay two (RL2) are connected with the RELAY5 pin of controller (10) chip；No. 2 ports of relay three (RL3) are connected with the RELAY4 pin of controller (10) chip；No. 3 ports of relay one (RL1) are connected with No. 3 ports of relay two (RL2), No. 3 ports of relay three (RL3), the COM1 pin of controller (10) chip；No. 4 ports of relay one (RL1) are connected with the OUT1 pin of controller (10) chip；No. 4 ports of relay two (RL2) are connected with the OUT2 pin of controller (10) chip；No. 4 ports of relay three (RL3) are connected with the OUT3 pin of controller (10) chip.
A kind of leakproof barcode scanning device for streamline the most according to claim 7, it is characterised in that: the model of described electric current driving chip (U2) is ULQ2003.
A kind of leakproof barcode scanning device for streamline the most according to claim 7, it is characterised in that: the model of described relay one (RL1), relay two (RL2) and relay three (RL3) is NY24W-K.
A kind of leakproof barcode scanning device for streamline the most according to claim 1, it is characterized in that: circuit is RS232 interface No. 1 TXD pin of described RS232 communication line is connected with one end of resistance 15 (R15), the other end ground connection of resistance 15 (R15)；No. 2 TXD pins of RS232 interface are connected with one end of resistance 16 (R16), resistance 21 (R21)；No. 3 TXD pins of RS232 interface are connected with one end of resistance 17 (R17), resistance 20 (R20)；No. 4 TXD pins of RS232 interface are connected with one end of resistance 18 (R18), resistance 19 (R19)；No. 5 TXD pins of RS232 interface are connected with one end of resistance 22 (R22), the other end ground connection of resistance 22 (R22)；Resistance 16 (R16), resistance 17 (R17), one end of the other end and electric capacity nine (C9) of resistance 18 (R18), one end of Zener diode one (D3), the B PCRX2 pin of controller (10) chip are connected, the other end of electric capacity nine (C9), the other end ground connection of Zener diode one (D3)；Resistance 19 (R19), resistance 20 (R20), one end of the other end and electric capacity ten (C10) of resistance 21 (R21), one end of Zener diode two (D4), the B PCTX2 pin of controller (10) chip are connected, the other end of electric capacity ten (C10), the other end ground connection of Zener diode two (D4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074802.1U CN205563595U (en) | 2016-01-26 | 2016-01-26 | A a yard device is swept in leak protection for assembly line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074802.1U CN205563595U (en) | 2016-01-26 | 2016-01-26 | A a yard device is swept in leak protection for assembly line |
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| Publication Number | Publication Date |
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| CN205563595U true CN205563595U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620074802.1U Expired - Fee Related CN205563595U (en) | 2016-01-26 | 2016-01-26 | A a yard device is swept in leak protection for assembly line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108764413A (en) * | 2018-06-01 | 2018-11-06 | 上汽通用五菱汽车股份有限公司 | Part offline barcode scanning control method, server and storage medium |
| CN108776766A (en) * | 2018-06-07 | 2018-11-09 | 蚁果智能科技（上海）有限公司 | A kind of portable two-in-one barcode scanning equipment |
| CN114005259A (en) * | 2021-09-13 | 2022-02-01 | 广州力得技术有限公司 | Vehicle ID reading method and device |
-
2016
- 2016-01-26 CN CN201620074802.1U patent/CN205563595U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108764413A (en) * | 2018-06-01 | 2018-11-06 | 上汽通用五菱汽车股份有限公司 | Part offline barcode scanning control method, server and storage medium |
| CN108776766A (en) * | 2018-06-07 | 2018-11-09 | 蚁果智能科技（上海）有限公司 | A kind of portable two-in-one barcode scanning equipment |
| CN114005259A (en) * | 2021-09-13 | 2022-02-01 | 广州力得技术有限公司 | Vehicle ID reading method and device |
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