Charging gun device for automatic charging of charging robot

Abstract

The utility model discloses a charging gun device for automatic charging of a charging robot, which comprises a mechanical arm, one side of the mechanical arm is fixedly connected with a base, one side of the base is fixedly connected with a fixed metal plate, one side of the fixed metal plate is fixedly connected with an electromagnet, one side of the base is fixedly connected with a cover plate, and the cover plate is fixedly connected with the mechanical arm. One side of the cover plate is fixedly connected with a positioning pin, and the outer side of the base is fixedly connected with a camera mounting plate; according to the charging gun device for automatic charging of the charging robot, through arrangement of the structured light camera, the structured light camera can accurately recognize the position of a vehicle charging port, and after the mechanical arm enables the electromagnet to be powered on to generate magnetic force, the positioning pin can adsorb the gun body iron block; therefore, the mechanical arm can drive the gun head to be automatically inserted into the charging port, the action of inserting the plate gun can be smoothly achieved, and then the using function of the charging gun on the charging robot is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging robots, in particular to a charging gun device used for automatically charging a charging robot. Background Art

[0002] As we all know, under the background of carbon peak and carbon neutrality, the introduction of charging piles into communities, shopping malls, and highway service areas is a green issue related to low-carbon travel, and it is also a people's livelihood issue related to opening up the "last mile" of charging, which has great social and economic benefits; charging robots are increasingly being promoted and used in the field of new energy charging due to their convenient and intelligent characteristics.

[0003] However, since the charging robot in the prior art does not have the function of automatically docking the charging gun to the new energy charging port and realizing the smooth insertion and removal of the gun, the usage function of the charging gun on the charging robot still needs to be improved; for this reason, we propose a charging gun device for automatic charging of the charging robot.

[0004] The above information disclosed in the Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may include information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a charging gun device for automatically charging a charging robot, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging gun device for automatically charging a charging robot, comprising: a mechanical arm, one side of the mechanical arm is fixedly connected to a base, one side of the base is fixedly connected to a fixed sheet metal, one side of the fixed sheet metal is fixedly connected to an electromagnet, one side of the base is fixedly connected to a cover plate, one side of the cover plate is fixedly connected to a positioning pin, the outer side of the base is fixedly connected to a camera mounting plate, one side of the camera mounting plate is fixedly connected to a structured light camera, a gun body iron block is adsorbed and connected to the positioning pin, one side of the gun body iron block is fixedly connected to a charging gun shell, and one side of the charging gun shell is fixedly connected to a gun head.

[0007] By adopting the above technical solution, when charging is needed, the robotic arm can identify the iron block of the gun body through the structured light camera, so that the robotic arm can drive the base to move to the position corresponding to the iron block of the gun body, and after the robotic arm supplies power to the electromagnet, the electromagnet generates magnetic force and can generate adsorption force on the positioning pin through the cover plate, so that the positioning pin can absorb the iron block of the gun body, and then the robotic arm can drive the charging gun housing and the gun head to move through the iron block of the gun body, and at the same time, the structured light camera can identify the position of the vehicle charging port, so that the gun head can be inserted into the charging port under the action of the robotic arm to charge the vehicle.

[0008] Preferably, a gun stock is fixedly connected to the outer side of the charging gun housing.

[0009] By adopting the above technical solution, the charging gun housing can be easily supported.

[0010] Preferably, a wiring harness passes through the interior of the charging gun housing, and one end of the wiring harness is fixedly connected to the gun head.

[0011] By adopting the above technical solution, it is possible to facilitate the transmission of electrical energy to the gun head through the wiring harness.

[0012] Preferably, a fixing ring is fixedly connected to the outer side of the charging gun housing.

[0013] By adopting the above technical solution, the wire harness can be easily fixed.

[0014] Preferably, the inner side of the fixing ring is in close contact with the wiring harness.

[0015] By adopting the above technical solution, the stability of the wire harness in the charging gun housing can be improved.

[0016] Preferably, one end of the wiring harness away from the gun head is fixedly connected to the power output port of the charging device.

[0017] By adopting the above technical solution, it is possible to facilitate the charging device to transmit electrical energy to the gun head through the wiring harness.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] The charging gun device for automatic charging of the charging robot is equipped with a structured light camera so that the structured light camera can accurately identify the position of the vehicle charging port. After the robotic arm energizes the electromagnet to generate magnetic force, the positioning pin can adsorb the iron block of the gun body, so that the robotic arm can drive the gun head to automatically insert into the charging port, and can also smoothly realize the board gun action, thereby effectively improving the use function of the charging gun on the charging robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the internal structure of a charging gun device for automatic charging of a charging robot according to the utility model;

[0021] Figure 2 It is a structural schematic diagram of a charging gun device for automatically charging a charging robot according to the utility model.

[0022] In the picture: 1. Gun head; 2. Charging gun housing; 3. Gun body iron block; 4. Cover plate; 5. Structured light camera; 6. Camera mounting plate; 7. Base; 8. Robotic arm; 9. Fixed sheet metal; 10. Electromagnet; 11. Positioning pin; 12. Fixing ring; 13. Wiring harness; 14. Stock. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 2 , the utility model provides a technical solution: a charging gun device for automatic charging of a charging robot, comprising: a mechanical arm 8;

[0025] First, when charging is needed, the robot arm 8 can identify the gun body iron block 3 through the structured light camera 5, so that the robot arm 8 can drive the base 7 to move to the position corresponding to the gun body iron block 3, and after the robot arm 8 supplies power to the electromagnet 10, the electromagnet 10 can generate magnetic force to make the positioning pin 11 generate adsorption force through the cover plate 4, so that the positioning pin 11 can absorb the gun body iron block 3, and then the robot arm 8 can drive the charging gun housing 2 and the gun head 1 to move through the gun body iron block 3, and at the same time, the structured light camera 5 can identify the position of the vehicle charging port, so that the gun head 1 can be inserted into the charging port under the action of the robot arm 8. Charging the vehicle; one side of the mechanical arm 8 is fixedly connected to a base 7, one side of the base 7 is fixedly connected to a fixed sheet metal 9, one side of the fixed sheet metal 9 is fixedly connected to an electromagnet 10, one side of the base 7 is fixedly connected to a cover plate 4, one side of the cover plate 4 is fixedly connected to a positioning pin 11, the outer side of the base 7 is fixedly connected to a camera mounting plate 6, one side of the camera mounting plate 6 is fixedly connected to a structured light camera 5, a gun body iron block 3 is adsorbed and connected to the positioning pin 11, one side of the gun body iron block 3 is fixedly connected to a charging gun housing 2, and one side of the charging gun housing 2 is fixedly connected to a gun head 1;

[0026] Secondly, in order to facilitate the support of the charging gun housing 2, a buttstock 14 is fixedly connected to the outer side of the charging gun housing 2; in order to facilitate the transmission of electric energy to the gun head 1 through the wiring harness 13, a wiring harness 13 passes through the inside of the charging gun housing 2, and one end of the wiring harness 13 is fixedly connected to the gun head 1; in order to facilitate the fixation of the wiring harness 13, a fixing ring 12 is fixedly connected to the outer side of the charging gun housing 2; in order to improve the stability of the wiring harness 13 in the charging gun housing 2, the inner side of the fixing ring 12 is tightly attached to the wiring harness 13; in order to facilitate the charging device to transmit electric energy to the gun head 1 through the wiring harness 13, the end of the wiring harness 13 away from the gun head 1 is fixedly connected to the power output port of the charging device.

[0027] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when it is necessary to charge the new energy vehicle, the robot arm 8 can identify the gun body iron block 3 through the structured light camera 5, so that the robot arm 8 can drive the base 7 to move to the position corresponding to the gun body iron block 3, and after the robot arm 8 supplies power to the electromagnet 10, the electromagnet 10 can generate magnetic force and enable the positioning pin 11 to generate adsorption force through the cover plate 4, so that the positioning pin 11 can absorb the gun body iron block 3, and then the robot arm 8 can drive the charging gun housing 2 and the gun head 1 to move through the gun body iron block 3. At the same time, the structured light camera 5 can identify the position of the vehicle charging port, so that the gun head 1 can be inserted into the charging port under the action of the robot arm 8 to charge the vehicle, and after the robot arm 8 drives the gun head 1 to move out of the charging port, by stopping the power supply to the electromagnet 10, the positioning pin 11 can lose its adsorption force, so that the robot arm 8 can be separated from the gun head 1.

[0028] In summary: the charging gun device for automatic charging of the charging robot is equipped with a structured light camera 5, so that the structured light camera 5 can accurately identify the position of the vehicle charging port, and after the mechanical arm 8 energizes the electromagnet 10 to generate magnetic force, the positioning pin 11 can adsorb the iron block 3 of the gun body, so that the mechanical arm 8 can drive the gun head 1 to automatically insert into the charging port, and can also smoothly realize the plug-in gun action, thereby effectively improving the use function of the charging gun on the charging robot.

[0029] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A charging gun device for automatic charging of a charging robot, characterized in that: include: A mechanical arm (8), wherein one side of the mechanical arm (8) is fixedly connected to a base (7), one side of the base (7) is fixedly connected to a fixed sheet metal (9), one side of the fixed sheet metal (9) is fixedly connected to an electromagnet (10), one side of the base (7) is fixedly connected to a cover plate (4), one side of the cover plate (4) is fixedly connected to a positioning pin (11), the outer side of the base (7) is fixedly connected to a camera mounting plate (6), one side of the camera mounting plate (6) is fixedly connected to a structured light camera (5), a gun body iron block (3) is adsorbed and connected to the positioning pin (11), one side of the gun body iron block (3) is fixedly connected to a charging gun housing (2), and one side of the charging gun housing (2) is fixedly connected to a gun head (1).

2. A charging gun device for automatic charging of a charging robot according to claim 1, characterized in that: A gun butt (14) is fixedly connected to the outer side of the charging gun housing (2).

3. A charging gun device for automatic charging of a charging robot according to claim 2, characterized in that: A wiring harness (13) runs through the interior of the charging gun housing (2), and one end of the wiring harness (13) is fixedly connected to the gun head (1).

4. A charging gun device for automatic charging of a charging robot according to claim 3, characterized in that: A fixing ring (12) is fixedly connected to the outer side of the charging gun housing (2).

5. A charging gun device for automatic charging of a charging robot according to claim 4, characterized in that: The inner side of the fixing ring (12) is in close contact with the wiring harness (13).

6. A charging gun device for automatic charging of a charging robot according to claim 3, characterized in that: One end of the wiring harness (13) away from the gun head (1) is fixedly connected to the power output port of the charging device.

Images