CN211818728U

CN211818728U - Logistics robot system capable of automatically opening and closing door lock

Info

Publication number: CN211818728U
Application number: CN202020065985.7U
Authority: CN
Inventors: 李小军; 薛向辉; 李元庆; 金威
Original assignee: Yipusen Health Technology Shenzhen Co ltd
Current assignee: Yipusen Health Technology Shenzhen Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-30
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses an automatic commodity circulation robot system of switch lock, including the box, set up main control panel on the box and with main control panel electric connection's sub-controller, converter, sensor, drive arrangement, advance a contactor, layer door contactor, circuit breaker. The utility model discloses detect through high frequency and low frequency response, when detecting for the high frequency, automatically open the door, when detecting for the low frequency, automatically close the door, automatically control gate motor opens the door, its detection sensitivity is high, the stable performance, realized that the robot intelligence is automatically opened the door, automatically closed the door, control accurate, convenient to use, work efficiency is high, has the value of popularization and application; the circuit breaker can protect the circuit.

Description

Logistics robot system capable of automatically opening and closing door lock

Technical Field

The utility model relates to the technical field of robot, in particular to logistics robot system of automatic switch lock.

Background

The problem research of automatic door, its control system can trace back to early automatic door control system and adopt relay logic control, have been eliminated gradually, and some logistics robot now can not carry out automatic switch door, and work efficiency is low, lacks protection device, causes the condition that the circuit burns out very easily.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides an automatic commodity circulation robot system of switch lock.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

a logistics robot system for automatically opening and closing a door lock comprises a box body, a main control panel arranged on the box body, and an auxiliary controller, a frequency converter, a sensor, a driving device, a door inlet contactor, a landing door contactor and a circuit breaker which are respectively and electrically connected with the main control panel; the driving device 7 can drive the opening or closing of the automatic door.

Preferably, the door entrance contactor and the landing door contactor are arranged on the box body and are correspondingly arranged on the upper side and the lower side of the main control panel.

Preferably, the circuit breaker is arranged on the box body and is arranged right above the door access contactor.

Preferably, the sub-controller, the frequency converter, the sensor and the driving device are respectively installed on the control panel.

Preferably, the main control panel comprises a first main control circuit, the main control circuit is powered by a 12V power supply, and the main control circuit is set as a TWH9250 chip and peripheral circuits thereof.

Preferably, the peripheral circuit comprises a C1 capacitor, an R1 resistor, an R2 resistor, an R3 resistor, a VT triode, an LED diode, and an S switch, wherein one corresponding end of the TWH9250 chip is respectively connected with one end of the C1 capacitor, the S switch, and one end of the LED diode through the R2 resistor and the VT triode, and the other corresponding end of the TWH9250 chip is respectively connected with one end of the R2 resistor, one end of the R3 resistor, and a fifth corresponding end of the sub-controller; the other end of the LED diode is correspondingly connected with the other end of the R2 resistor; and the other end of the S switch is respectively connected with the other end of the R3 resistor and the third corresponding end of the sub controller.

Preferably, the R1 resistor is 10k omega, the R2 resistor is 500 omega, the capacitance of the C1 capacitor is 1000uF, the capacitance of the C2 capacitor is 0.1uF, and the model of the light-emitting diode is BT 112/X.

Preferably, the sub-controller includes a second control circuit, which is set as an LM741 chip, a C2 capacitor and a relay, which are electrically connected to the corresponding end of the LM741 chip; and the fifth corresponding end of the LM741 chip is connected with the other corresponding end of the TWH9250 chip through a relay.

Preferably, the relay is JRX-13F in model number.

Preferably, the driving device comprises a driving circuit, which is a gate control motor, and a normally open switch K1 connected in series with the gate control motor.

Adopt the technical scheme of the utility model, following beneficial effect has: the utility model discloses detect through high frequency and low frequency response, when detecting for the high frequency, automatically open the door, when detecting for the low frequency, automatically close the door, automatically control gate motor opens the door, its detection sensitivity is high, the stable performance, realized that the robot intelligence is automatically opened the door, automatically closed the door, control accurate, convenient to use, work efficiency is high, has the value of popularization and application; the circuit breaker can protect the circuit.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a schematic circuit diagram of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the utility model provides a logistics robot system for automatically opening and closing a door lock, which comprises a box body 9, a main control panel 1 arranged on the box body 9, and a sub-controller 2, a frequency converter 3, a sensor 6, a driving device 7, a door entrance contactor 4, a landing door contactor 5 and a circuit breaker 8 which are respectively and electrically connected with the main control panel 1; the driving device 7 can drive the automatic door 20 to open or close; the automatic door 20 is provided on one side wall of the cabinet.

The door inlet contactor 4 and the landing door contactor 5 are arranged on the box body 9 and are correspondingly arranged on the upper side and the lower side of the main control panel 1.

The circuit breaker 8 is arranged on the box body 1 and is arranged right above the door access contactor 4.

The sub-controller 2, the frequency converter 3, the sensor 6 and the driving device 7 are respectively arranged on a control panel.

The main control panel 1 includes a first main control circuit, which is powered by a 12V power supply and is set as a TWH9250 chip and its peripheral circuits.

The peripheral circuit comprises a C1 capacitor, an R1 resistor, an R2 resistor, an R3 resistor, a VT triode, an LED diode and an S switch, wherein one corresponding end of the TWH9250 chip is correspondingly connected with one end of the C1 capacitor, one end of the S switch and one end of the LED diode through the R2 resistor and the VT triode respectively, and the other corresponding end of the TWH9250 chip is connected with one end of the R2 resistor, one end of the R3 resistor and the fifth corresponding end of the auxiliary controller respectively; the other end of the LED diode is correspondingly connected with the other end of the R2 resistor; and the other end of the S switch is respectively connected with the other end of the R3 resistor and the third corresponding end of the sub controller.

The resistor R1 is 10k omega, the resistor R2 is 500 omega, the capacitance of the capacitor C1 is 1000uF, the capacitance of the capacitor C2 is 0.1uF, and the model of the light-emitting diode is BT 112/X.

The sub-controller 2 comprises a second control circuit which is a C2 capacitor and a relay, wherein the corresponding ends of the LM741 chip and the LM741 chip are electrically connected; and the fifth corresponding end of the LM741 chip is connected with the other corresponding end of the TWH9250 chip through a relay.

The type of the relay 8 is JRX-13F.

The driving device 7 comprises a driving circuit which is a gate control motor and a normally open switch K1 connected in series with the gate control motor.

The frequency converter 3 adopts Mitsubishi FR-540, and the frequency converter 3 is electrically connected with an internal APP.

The utility model discloses the theory of operation:

referring to fig. 1 to 3, when the robot reaches a destination, the internal APP sends a signal to the robot frequency converter 3, the control panel 1 commands the frequency converter 3 to convert a low-frequency current into a high-frequency current, the automatic door detects that the low-frequency current becomes the high-frequency current, the door control motor of the driving device 7 drives the automatic door opening, when the robot receives the signal in a door opening state, the control panel 1 commands the frequency converter 3 to convert the high-frequency current into the low-frequency current, the automatic door detects that the high-frequency current becomes a ground frequency current, and the door control motor of the driving device 7 drives the automatic door closing.

Circuit protection: the low-voltage circuit breaker 8 (also called automatic switch, air switch) is a switching device which can not only connect and disconnect normal load current and overload current, but also connect and disconnect short-circuit current, besides the control function, the low-voltage circuit breaker also has certain protection functions in the circuit, such as overload, short circuit, undervoltage and leakage protection.

The gate control motor is a direct current brushless motor, the direct current brushless motor has the following characteristics that the design requirement is completely met, firstly, the direct current brushless motor has high power, basically has no noise during working, and has good speed regulation performance, the direct current brushless motor has the remarkable characteristics of an alternating current motor, has simple structure, reliable working and convenient maintenance and repair, and in addition, the direct current brushless motor has the characteristics of the direct current motor, has good linear mechanical characteristics, good speed regulation performance, larger torque during starting and high operation working efficiency, and the design that the direct current brushless motor is used as a driving device is the best choice.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A logistics robot system for automatically opening and closing a door lock is characterized by comprising a box body, a main control panel arranged on the box body, and a sub-controller, a frequency converter, a sensor, a driving device, a door inlet contactor, a landing door contactor and a circuit breaker which are respectively and electrically connected with the main control panel; the driving device can drive the automatic door to open or close.

2. The logistics robot system for automatically opening and closing a door lock according to claim 1, wherein the door entrance contactor and the landing door contactor are arranged on the box body and are correspondingly arranged on the upper side and the lower side of the main control panel.

3. The logistics robot system of automatically opening and closing a door lock according to claim 2, wherein the circuit breaker is disposed on the box body and is disposed right above the door access contactor.

4. The logistics robot system of automatically opening and closing a door lock according to claim 3, wherein the sub-controller, the frequency converter, the sensor and the driving device are respectively installed on a control panel.

5. The logistics robot system of automatically opening and closing door lock of claim 4, wherein the main control panel comprises a first main control circuit, the main control circuit is powered by 12V power supply, and the main control circuit is set as TWH9250 chip and its peripheral circuit.

6. The logistics robot system for automatically opening and closing a door lock as claimed in claim 5, wherein the peripheral circuit comprises a C1 capacitor, an R1 resistor, an R2 resistor, an R3 resistor, a VT triode, an LED diode and an S switch, one corresponding end of the TWH9250 chip is correspondingly connected with one end of the C1 capacitor, the S switch and the LED diode through the R2 resistor and the VT triode respectively, and the other corresponding end of the TWH9250 chip is connected with one end of the R2 resistor, one end of the R3 resistor and a fifth corresponding end of the auxiliary controller respectively; the other end of the LED diode is correspondingly connected with the other end of the R2 resistor; and the other end of the S switch is respectively connected with the other end of the R3 resistor and the third corresponding end of the sub controller.

7. The logistics robot system of automatically opening and closing door lock of claim 6, wherein the secondary controller comprises a second control circuit, the second control circuit is provided with an LM741 chip, a C2 capacitor and a relay, the C2 capacitor and the relay are electrically connected with the corresponding end of the LM741 chip; and the fifth corresponding end of the LM741 chip is connected with the other corresponding end of the TWH9250 chip through a relay.

8. The logistics robot system of automatically opening and closing a door lock according to claim 7, wherein the relay is JRX-13F in model number.

9. The logistics robot system of claim 4, wherein the driving means comprises a driving circuit, the driving circuit is a gate control motor, and a normally open switch K1 is connected in series with the gate control motor.