CN218577525U

CN218577525U - Positioning and butt-joint mechanism for rail-mounted charging robot

Info

Publication number: CN218577525U
Application number: CN202221694353.2U
Authority: CN
Inventors: 张欢欢; 张大伟; 任路; 孙家威
Original assignee: Yijiahe Technology Co Ltd
Current assignee: Yijiahe Technology Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-03-07
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a location docking mechanism for hanging rail formula charging robot relates to hanging rail formula charging robot technical field, include robot body, locating support subassembly and fill electric pile the robot body includes motor, support, the support is provided with two, two the support symmetry sets up. The utility model discloses a set up robot and locating support subassembly, after the robot received the scheduling command, carry portable electric pile of filling and remove appointed parking stall department and fill electric pile butt joint and power supply action, the utility model discloses a this action provides location and the power supply butt joint function of high accuracy, accomplishes the scheduling back robot and can leave, carries out next scheduling task to this solves the fixed problem of filling electric pile and can't satisfy user's use scene, the utility model discloses the location butt joint mechanism simple structure that indicates, positioning accuracy is high, and possesses signal transmission and butt joint function, provides functional guarantee for charging the machine robot.

Description

Positioning and butt-joint mechanism for rail-mounted charging robot

Technical Field

The utility model relates to a hang rail formula charging robot technical field, specifically be a location docking mechanism for hanging rail formula charging robot.

Background

The new energy automobile is developed rapidly, and the charging technology corresponding to the new energy automobile is also continuously updated and iterated, but at the present stage, the following problems still exist: 1. the fixed charging pile is bound with the parking places, so that the situations of occupied parking places, small number of charging parking places, long queuing time and the like exist; 2. fixed charging equipment needs to be installed one to one in the transformation of the charging parking places, so that the installation and maintenance cost is high, and the safety management is inconvenient; 3. the large-scale power station scheme that trades is still at the starting stage at present, and the current stage can't satisfy most new forms of energy car owner's daily demand of charging, and under this background, all kinds of intelligent charging equipment show gradually, for example: hang rail formula charging robot.

At present, the rail-mounted charging robot is small in effect of reducing the parking space ratio of the charging pile due to the fact that the rail-mounted charging robot does not have the operation capacity of a single machine and multiple piles, and a positioning butt joint mechanism for placing actions of the charging pile is provided for the rail-mounted charging robot with the function of scheduling multiple charging piles by the single machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of the operation capacity of the rail-mounted charging robot without a single machine and multiple piles, a positioning and butt-joint mechanism for the rail-mounted charging robot is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a location docking mechanism for hanging rail formula charging robot, include robot body, location bracket component and fill electric pile

The robot body comprises a motor and two supports, and the two supports are symmetrically arranged.

As the utility model discloses further scheme again: the robot body still includes guide rail slider, location clamping jaw, cam follower, drive lead screw, guiding axle, square piece, linear bush and screw nut, the guide rail slider is provided with two sets ofly, and is two sets of guide rail slider fixed connection is one respectively one side of support, location clamping jaw fixed connection is a set of respectively the guide rail slider is inboard, the motor passes through bolt assembly fixed connection and is one the one end outer wall of support, the both ends of drive lead screw set up two between the support, and one end runs through to one the one end of support with the output of motor is connected, the both ends of guiding axle respectively with one support fixed connection, and be located the top of drive lead screw, screw nut cup joints the outer wall of drive lead screw, linear bush cup joints the outer wall of guiding axle, the one end of square piece with guide rail slider fixed connection, and the other end with linear bush fixed connection, the cam follower is installed the outer wall of square piece.

As a further aspect of the present invention: two a clamping head is respectively installed at the top end of the positioning clamping jaw, and a spring electrode is respectively installed on one back side of each of the two clamping heads.

As the utility model discloses further scheme again: and a proximity switch is arranged between the two brackets and is positioned below the driving screw rod.

As the utility model discloses further scheme again: the positioning bracket component comprises a clamping section bar and an electrode retainer, the clamping section bar is arranged at the top ends of the two positioning clamping jaws, and the electrode retainer is arranged at the two sides of the inner cavity of the clamping section bar.

As the utility model discloses further scheme again: and a plurality of butt joint electrode blocks are fixedly arranged on one electrode holder.

As the utility model discloses further scheme again: the inner side of the positioning clamping jaw is provided with a groove, and a cam of the cam follower is matched with the groove of the positioning clamping jaw.

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

through setting up robot body and locating support subassembly, after the robot received the scheduling command, carry portable electric pile to move to appointed parking stall department and carry out the electric pile butt joint and power supply action, the utility model discloses a location and the butt joint function of power supply of high accuracy are provided to this action, the robot can leave after accomplishing the scheduling, carries out next scheduling task, solves the problem that fixed electric pile can't satisfy the user and use the scene with this, the utility model discloses the location butt joint mechanism that indicates simple structure, the location precision is high, and possesses signal transmission and butt joint function, provides functional guarantee for the charger robot;

drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a three-dimensional schematic view of the positioning and docking mechanism of the present invention;

FIG. 3 is a three-dimensional schematic view showing the detail of the positioning clamping jaw and the cam follower of the present invention;

FIG. 4 is a schematic cross-sectional view of the positioning and docking completion posture of the present invention;

fig. 5 is the three-dimensional schematic diagram of the spring electrode butt joint details of the clamping head of the present invention.

In the figure: 1. a robot body; 101. a motor; 102. a support; 103. a guide rail slider; 104. positioning the clamping jaw; 105. A clamping head; 106. a cam follower; 107. a spring electrode; 108. a proximity switch; 109. driving a lead screw; 110. a guide shaft; 111. a square block; 112. a linear bushing; 113. a lead screw nut; 2. a positioning bracket assembly; 201. clamping the section bar; 202. an electrode holder; 203. butting electrode blocks; 3. charging piles; 4. a track.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a positioning docking mechanism for a rail-mounted charging robot includes a robot body 1, a positioning support assembly 2 and a charging pile 3

The robot body 1 comprises a motor 101 and supports 102, the supports 102 are provided with two, the two supports 102 are symmetrically arranged, the robot body 1 further comprises guide rail sliders 103, positioning clamping jaws 104, cam followers 106, driving lead screws 109, guide shafts 110, square blocks 111, linear bushings 112 and lead screw nuts 113, the guide rail sliders 103 are provided with two groups, the two groups of guide rail sliders 103 are respectively and fixedly connected to one side of one support 102, the positioning clamping jaws 104 are respectively and fixedly connected to the inner sides of the groups of guide rail sliders 103, the motor 101 is fixedly connected to the outer wall of one end of one support 102 through bolt assemblies, the two ends of the driving lead screw 109 are arranged between the two supports 102, one end of each guide rail slider 103 penetrates through one support 102 to be connected with the output end of the motor 101, the two ends of each guide shaft 110 are respectively and fixedly connected with one support 102 and are located above the driving lead screws 109, the lead screw nuts 113 are sleeved on the outer wall of the driving lead screws 109, the linear bushings 112 are sleeved on the outer wall of the guide shafts 110, one end of each square block 111 is fixedly connected with the guide rail slider 103, the other end of each guide rail slider 106 is fixedly connected with the linear bushing 112, the outer wall of the square block 111, the top end of each positioning clamping jaw 104 is provided with a clamping head 105, one clamping head 105 is arranged on the side of each clamping head of the corresponding to be arranged below a corresponding clamping jaw 104, and a corresponding to the positioning clamping head 108 of the corresponding support 104, and a corresponding positioning clamping head, and a corresponding to the positioning clamping jaw follower 108, and a corresponding to a corresponding positioning switch 104, and a corresponding to a corresponding positioning clamping head 108 is arranged below a corresponding positioning clamping head 108, and arranged below a corresponding positioning switch 104, and a corresponding clamping head 108 is arranged below a corresponding to a corresponding positioning clamping jaw follower 104, and a corresponding positioning clamping head of the corresponding clamping jaw 104, and a corresponding clamping head of the corresponding to the corresponding clamping head of the corresponding clamping jaw 104, and arranged below the corresponding to the corresponding clamping head of the corresponding clamping jaw 104.

In this embodiment: the motor 101 provides power to drive the driving screw 109 to rotate, the driving screw nut 113 drives the square block 111 to move left and right along the guide shaft 110, so as to drive the cam follower 106 to move along the groove of the positioning clamping jaw 104 and extrude the positioning clamping jaw 104 to move up and down along the inclined plane of the bracket 102 along with the guide rail sliding block 103, when the positioning clamping jaw 104 moves down to the limit position along the inclined plane of the bracket 102, the square block 111 can move to the readable range of the proximity switch 108, and thus the in-place information is fed back.

Referring to fig. 4-5, the positioning bracket assembly 2 includes a clamping section 201 and an electrode holder 202, the clamping section 201 is mounted on the top of two positioning jaws 104, the electrode holder 202 is mounted on two sides of the inner cavity of the clamping section 201, and a plurality of butt-joint electrode blocks 203 are fixedly mounted on one electrode holder 202.

In this embodiment: when the positioning clamping jaw 104 moves upwards to the limit position along the inclined plane of the bracket 102, the clamping head 105 is tightly attached to the electrode holder 202, so that the robot body 1 and the positioning bracket assembly 2 are rigidly connected, and the clamping head 105 can be adjusted to align with the center of the positioning bracket assembly 2 through mutual extrusion with the electrode holder 202 in the process of moving upwards along with the positioning clamping jaw 104, so that the butting precision is improved, after the clamping head 105 is tightly attached to the electrode holder 202, the spring electrodes 107 are butted with the butting electrode blocks 203 one by one to form a passage, a series of functional actions such as signal transmission, circuit communication, position detection and the like can be sequentially executed, and at the moment, a reliable rigid connection state is formed between the robot body 1 and the positioning bracket assembly 2, and in the state, when the robot body 1 executes various operations on the charging pile 3, the robot body does not shake due to external force, so that high centering precision is ensured.

The working principle is as follows: the robot body 1 moves to the position near the center of the positioning support assembly 2 in the forms of rail hanging walking and the like, the motor 101 drives the positioning clamping jaw 104 to move upwards until the clamping head 105 is tightly attached to the electrode holder 202, at the moment, the robot body 1 is aligned with the center of the positioning support assembly 2, the spring electrodes 107 are in contact communication with the butt electrode block 203, one group of the spring electrodes 107 for position detection reports to the in-place state, the driving command of the motor 101 is stopped, and positioning butt joint is completed;

after the charging pile 3 is arranged on the robot body 1, a power-on command or a power-off command is respectively issued through a plurality of groups of passages of the spring electrode 107 and the butt joint electrode block 203, so that the power-on and power-off functions of the charging pile 3 are realized;

after the task is executed, the motor 101 is driven reversely, the positioning clamping jaw 104 moves downwards along with the motor, the positioning clamping jaw is separated from the electrode holder 202, the proximity switch 108 is triggered until the limiting position is reached, the in-place state is reported, the motor 101 is stopped being driven, at the moment, the rigid connection state of the robot body 1 and the positioning support assembly 2 is released, the robot body 1 can freely move, and the next scheduling task is executed.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positioning and docking mechanism for a rail-mounted charging robot is characterized by comprising a robot body (1), a positioning support assembly (2) and a charging pile (3);

the robot body (1) comprises motors (101) and two brackets (102), wherein the two brackets (102) are symmetrically arranged;

the robot body (1) also comprises a guide rail slide block (103), a positioning clamping jaw (104), a cam follower (106), a driving lead screw (109), a guide shaft (110), a square block (111), a linear bushing (112) and a lead screw nut (113), two groups of guide rail sliding blocks (103) are arranged, the two groups of guide rail sliding blocks (103) are respectively and fixedly connected with one side of one bracket (102), the positioning clamping jaws (104) are respectively and fixedly connected to the inner sides of the guide rail sliding blocks (103), the motor (101) is fixedly connected with the outer wall of one end of one bracket (102) through a bolt component, the two ends of the driving screw rod (109) are arranged between the two brackets (102), one end of the bracket (102) penetrates through the other end of the motor (101), two ends of the guide shaft (110) are respectively fixedly connected with one bracket (102), and is positioned above the driving screw rod (109), the screw rod nut (113) is sleeved on the outer wall of the driving screw rod (109), the linear bushing (112) is sleeved on the outer wall of the guide shaft (110), one end of the square block (111) is fixedly connected with the guide rail sliding block (103), and the other end is fixedly connected with the linear bushing (112), and the cam follower (106) is arranged on the outer wall of the square block (111).

2. The positioning and docking mechanism for the rail-mounted charging robot as claimed in claim 1, wherein a clamping head (105) is mounted at the top end of each of the two positioning clamping jaws (104), and a spring electrode (107) is mounted at each of the two back sides of the two clamping heads (105).

3. The positioning and docking mechanism for the rail-mounted charging robot as claimed in claim 1, characterized in that a proximity switch (108) is arranged between the two brackets (102), and the proximity switch (108) is located below the driving screw (109).

4. The positioning and docking mechanism for the rail-mounted charging robot as claimed in claim 1, wherein the positioning bracket assembly (2) comprises a clamping profile (201) and an electrode holder (202), the clamping profile (201) is mounted at the top ends of the two positioning clamping jaws (104), and the electrode holder (202) is mounted at two sides of the inner cavity of the clamping profile (201).

5. The positioning and docking mechanism for the rail-mounted charging robot as claimed in claim 4, wherein a plurality of docking electrode blocks (203) are fixedly mounted on one electrode holder (202).

6. The positioning and docking mechanism for the rail-mounted charging robot as claimed in claim 1, wherein the positioning clamping jaw (104) is provided with a groove on the inner side, and the cam of the cam follower (106) is matched with the groove of the positioning clamping jaw (104).