CN214749710U

CN214749710U - Battery detects uses automatic tray feed mechanism based on visual identification

Info

Publication number: CN214749710U
Application number: CN202023304473.0U
Authority: CN
Inventors: 刘峪华; 韩超; 徐贺; 王西龙; 李邦
Original assignee: Suzhou Chengpu Intelligent Technology Co ltd
Current assignee: Suzhou Chengpu Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a battery detects uses automatic tray feed mechanism based on visual identification, including the chassis, electronic slide rail of chassis top outer wall fixedly connected with and two sideslip tracks, electronic slide rail top outer wall sliding connection in remove the frame, remove a top outer wall fixedly connected with tray subassembly, sideslip track top outer wall roll connection has the arm lock subassembly. The utility model discloses a set up camera and well accuse box, wherein rely on the camera to establish battery position gesture data source, including placing the initial gesture data on tray assembly, for the adjustment back gesture data at tray assembly top, provide convenience for generating data and follow-up reading, owing to add the vision bootstrap program in well accuse box simultaneously, can carry out the accurate adjustment to the battery gesture on the tray assembly, rely on the arm lock subassembly to carry out the battery stacking simultaneously, increase substantially work efficiency when avoiding causing the damage to the battery.

Description

Battery detects uses automatic tray feed mechanism based on visual identification

Technical Field

The utility model relates to a vision guide technical field especially relates to a battery detects uses automatic tray feed mechanism based on visual identification.

Background

The visual guidance system is used for processing the product in a camera shooting mode, identifying characteristic angles, edges and the like, extracting, matching templates, and realizing the positioning of the battery under a sensor coordinate system by combining the relative position information among the characteristics so as to guide the robot to realize the grabbing of the battery; although the existing manual mode is simple, the method is not beneficial to realizing automatic testing, and a series of problems such as battery short circuit and the like can be caused by manual operation in the operation process; so that the test result of the battery may be subject to a large error due to manual operation, and thus, improvement is required.

Through the retrieval, chinese patent publication is CN 111591750A's patent, discloses a battery automatic feeding device, including tray feed mechanism, empty tray recovery mechanism, four-axis material taking manipulator and CCD detection mechanism, empty tray recovery mechanism sets up in tray feed mechanism one side, CCD detection mechanism sets up in tray feed mechanism top, tray feed mechanism is used for jacking the material taking position department of four-axis material taking manipulator with the battery tray that piles up, whether the battery on the CCD detection mechanism detection battery tray is qualified, four-axis material taking manipulator snatchs the battery on the battery tray and puts into on treating the processing station, four-axis material taking manipulator still can put empty tray recovery mechanism with empty battery tray on. The above patents suffer from the following disadvantages: in the grabbing process of the manipulator, the batteries need to be rearranged due to the fact that the battery placing positions are inconsistent, after the batteries are rearranged, the positions of the batteries are changed, and a new position algorithm needs to be constructed based on the positions to improve the working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the battery that provides detects uses automatic tray feed mechanism based on visual identification.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic tray feeding mechanism for battery detection based on visual identification comprises a chassis, wherein an electric slide rail and two transverse rails are fixedly connected to the outer wall of the top of the chassis, the outer wall of the top of the electric slide rail is connected to a movable frame in a sliding manner, a tray assembly is fixedly connected to the outer wall of the top of the movable frame, a clamping arm assembly is connected to the outer wall of the top of the transverse rails in a rolling manner, two cameras and a central control box are arranged inside the clamping arm assembly, the tray assembly comprises a mounting plate and more than three partition plates, the outer wall of the bottom of the mounting plate is fixedly connected to the outer wall of the top of the movable frame, the outer wall of the bottom of each partition plate is fixedly connected to the outer wall of the top of the mounting plate, the partition plates and the mounting plate are square in shape, the length of each partition plate is one fourth of that of the mounting plate, a fine adjustment motor and a frame are fixedly connected to the outer wall of the top of each partition plate, the outer wall of the periphery of the frame is flush with the outer wall of the top of the frame, and a fixing sleeve is fixedly connected to the top of the frame, an output shaft of the fine tuning motor is connected with a mandrel through a coupler, the outer wall of the top end of the mandrel is fixedly connected with a rotating plate, the outer wall of the top of the rotating plate is fixedly connected with a lifting assembly, and the lifting assembly comprises a supporting frame and a base plate; the outer wall of the bottom of the supporting frame is fixedly connected to the outer wall of the top of the rotating plate, the outer wall of the backing plate is fixedly connected to the inner wall of the top of the supporting frame, the outer wall of the top of the backing plate is flush with the outer wall of the top of the supporting frame, the inner wall of the backing plate is provided with a sliding hole, and the inner wall of the bottom of the supporting frame is fixedly connected with an air bag II.

As a further aspect of the present invention: the outer wall of the top of the air bag II is fixedly connected with a lifting plate, the outer wall of the top of the lifting plate is welded with a guide pillar, the outer wall of the guide pillar is connected to the inner wall of the sliding hole in a sliding mode, the outer wall of the top of the guide pillar is provided with a first round angle, the inner wall of the middle of the support frame bottom is fixedly connected with a telescopic column, and a reset spring and a piezoelectric switch are arranged inside the telescopic column.

As a further aspect of the present invention: the outer wall of the top of the telescopic column exceeds the outer wall of the top of the base plate by one millimeter, the outer wall of the top of the telescopic column is provided with a second fillet, the outer diameter of the rotating plate is consistent with the length of the frame, the area of the supporting frame is slightly smaller than the area of an inner circle of the rotating plate, and the outer wall of the lifting plate is connected to the inner wall of the supporting frame in a sliding mode.

As a further aspect of the present invention: the clamping arm assembly comprises two bases and two vertical frames, rollers are arranged on the outer wall of the top of each base, and the outer walls of the rollers are connected to the transverse moving rails in a rolling mode.

As a further aspect of the present invention: the outer wall of the bottom of the vertical frame is fixedly connected to the outer wall of the top of the base, the outer wall of one side of the vertical frame is fixedly connected to the top bin, and the outer wall of the bottom of the central control box is fixedly connected to the outer wall of the top bin.

As a further aspect of the present invention: the top bin bottom inner wall sliding connection has the sliding block, sliding block bottom outer wall fixedly connected with electric swing arm, and electric swing arm one end outer wall fixedly connected with rotating electrical machines.

As a further aspect of the present invention: the outer wall of the output shaft of the rotating motor is fixedly connected with a clamping frame, and the inner wall of the clamping frame is connected with two clamping plates in a sliding mode.

As a further aspect of the present invention: an air bag I is arranged between the outer wall of one side of the clamping plate and the inner wall of one side of the clamping frame, and the camera is arranged on the outer walls of the two sides of the clamping frame.

Compared with the prior art, the utility model provides a battery detects uses automatic tray feed mechanism based on visual identification possesses following beneficial effect:

1. this an automatic tray feed mechanism is used in battery test based on vision recognition, through setting up camera and well accuse box, wherein rely on the camera to establish battery position gesture data source, including placing the initial gesture data on tray subassembly, for the adjustment back gesture data at tray subassembly top, for generating data and follow-up reading a yard provide convenience, simultaneously owing to add the vision bootstrap program in well accuse box, can carry out the accurate adjustment to the battery gesture on the tray subassembly, rely on arm lock subassembly to carry out the battery to put things in good order simultaneously, increase substantially work efficiency when avoiding causing the damage to the battery.

2. This an automatic tray feed mechanism is used in battery test based on visual identification, through setting up tray assembly, wherein after the battery is placed on the backing plate, it drives whole tray assembly entering scanning area to remove the frame, after the camera types the initial state information of battery, the fine setting motor starts, it rotates to drive the commentaries on classics board, finely tune the battery gesture of backing plate, simultaneously because the existence of flexible post, flexible post can be pushed down to the battery, make the piezoelectric switch-on, then two aerifys of gasbag, it rises to drive the lifter plate, the guide pillar is worn out after that, establish the protection all around the backing plate, avoid the battery in the transportation process, deviate from the backing plate top.

3. This an automatic tray feed mechanism is used in battery test based on visual identification, through setting up arm lock subassembly, wherein the sliding block can slide at roof bottom inner wall, and then drive electronic swing arm longitudinal movement, electronic swing arm can carry out crooked adjustment according to the battery position, thereby satisfy the video recording and snatch work, simultaneously because the setting of commentaries on classics board and the area that holds in the palm the frame are less than the inscribed circle area of commentaries on classics board, when the battery gesture was finely tuned, can avoid producing between the adjacent frame that holds in the palm and interfere, it is all independent to ensure that the data of each battery are received and recorded.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic tray feeding mechanism for battery detection based on visual identification according to the present invention;

fig. 2 is a schematic structural view of a clamping arm assembly of an automatic tray feeding mechanism for battery detection based on visual identification according to the present invention;

fig. 3 is a schematic structural view of a tray assembly of an automatic tray feeding mechanism for battery detection based on visual identification according to the present invention;

fig. 4 is a schematic diagram of a partition structure of an automatic tray feeding mechanism for battery detection based on visual identification according to the present invention;

fig. 5 is the utility model provides a battery detects with automatic tray feed mechanism's support frame structure cross-sectional view based on visual identification.

In the figure: 1-underframe, 2-clamping arm component, 3-tray component, 4-detection table, 5-electric slide rail, 6-transverse moving rail, 7-base, 8-vertical frame, 9-central control box, 10-sliding block, 11-electric swing arm, 12-clamping plate, 13-camera, 14-clamping frame, 15-mounting plate, 16-clapboard, 17-frame, 18-fine adjustment motor, 19-rotating plate, 20-supporting frame, 21-air bag II, 22-lifting plate, 23-base plate and 24-telescopic column.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In order to optimize a position algorithm and improve the working efficiency, the automatic tray feeding mechanism for battery detection based on visual identification comprises an underframe 1, wherein the outer wall of the top of the underframe 1 is fixedly connected with an electric sliding rail 5 and two transverse moving rails 6, the outer wall of the top of the electric sliding rail 5 is slidably connected with a moving frame, the outer wall of the top of the moving frame is fixedly connected with a tray assembly 3, and the outer wall of the top of the transverse moving rail 6 is connected with a clamping arm assembly 2 in a rolling manner; two cameras 13 and a central control box 9 are arranged in the clamping arm assembly 2, the tray assembly 3 comprises a mounting plate 15 and more than three partition plates 16, the outer wall of the bottom of the mounting plate 15 is fixedly connected to the outer wall of the top of the movable frame, the outer wall of the bottom of each partition plate 16 is fixedly connected to the outer wall of the top of the mounting plate 15, the partition plates 16 and the mounting plates 15 are square, the length of each partition plate 16 is one fourth of that of the mounting plate 15, the outer wall of the top of each partition plate 16 is fixedly connected with a fine tuning motor 18 and a frame 17, the outer walls of the periphery of each frame 17 are flush with the outer wall of each partition plate 16, the outer wall of the top of each frame 17 is fixedly connected with a fixed sleeve, an output shaft of each fine tuning motor 18 is connected with a mandrel through a coupler, the outer wall of the top of the mandrel is fixedly connected with a rotating plate 19, the outer wall of the top of each rotating plate 19 is fixedly connected with a lifting assembly, and the lifting assembly comprises a supporting frame 20 and a base plate 23; the outer wall of the bottom of the support frame 20 is fixedly connected to the outer wall of the top of the rotating plate 19, the outer wall of the backing plate 23 is fixedly connected to the inner wall of the top of the support frame 20, the outer wall of the top of the backing plate 23 is flush with the outer wall of the top of the support frame 20, the inner wall of the backing plate 23 is provided with a sliding hole, and the inner wall of the bottom of the support frame 20 is fixedly connected with a second air bag 21; the outer wall of the top of the air bag II 21 is fixedly connected with a lifting plate 22, the outer wall of the top of the lifting plate 22 is welded with a guide pillar, the outer wall of the guide pillar is connected to the inner wall of the sliding hole in a sliding mode, the outer wall of the top of the guide pillar is provided with a first round angle, the inner wall of the middle bottom of the support frame 20 is fixedly connected with a telescopic column 24, and a reset spring and a piezoelectric switch are arranged inside the telescopic column 24; the outer wall of the top of the telescopic column 24 exceeds the outer wall of the top of the backing plate 23 by one millimeter, the outer wall of the top of the telescopic column 24 is provided with a second fillet, the outer diameter of the rotating plate 19 is consistent with the length of the frame 17, the area of the supporting frame 20 is slightly smaller than the area of an inscribed circle of the rotating plate 19, and the outer wall of the lifting plate 22 is connected to the inner wall of the supporting frame 20 in a sliding manner; the clamping arm assembly 2 comprises two bases 7 and two vertical frames 8, rollers are arranged on the outer wall of the top of each base 7, the outer walls of the rollers are connected to the transverse rails 6 in a rolling mode, the outer wall of the bottom of each vertical frame 8 is fixedly connected to the outer wall of the top of each base 7, the outer wall of one side of each vertical frame 8 is fixedly connected to the top bin, and the outer wall of the bottom of the central control box 9 is fixedly connected to the outer wall of the top of each top bin; the inner wall of the bottom of the top bin is connected with a sliding block 10 in a sliding mode, the outer wall of the bottom of the sliding block 10 is fixedly connected with an electric swing arm 11, the outer wall of one end of the electric swing arm 11 is fixedly connected with a rotating motor, the outer wall of an output shaft of the rotating motor is fixedly connected with a clamping frame 14, the inner wall of the clamping frame 14 is connected with two clamping plates 12 in a sliding mode, a first air bag is arranged between the outer wall of one side of each clamping plate 12 and the inner wall of one side of each clamping frame 14, and cameras 13 are arranged on the outer walls of the two sides of each clamping frame 14; the outer wall of the top of the underframe 1 is fixedly connected with a detection table 4, the number of the cameras 13 is three, the outer wall of one side of one camera 13 is arranged on the outer wall of one side of the detection table 4, and a visual guidance program and a PLC communication protocol are arranged in the central control box 9; when the battery detection device is used, a battery is placed on the base plate 23 in the tray assembly 3, due to the existence of the telescopic column 24, the battery can press down the telescopic column 24 to enable the piezoelectric switch to be switched on, then the air bag II 21 is inflated to drive the lifting plate 22 to ascend, then the guide post penetrates out, protection is built around the base plate 23 to prevent the battery from falling off from the top of the base plate 23 in the conveying process, then the moving frame drives the tray assembly 3 to move, the cameras 13 on the two sides of the clamping arm assembly 2 firstly collect state data when the battery enters, then the state data are analyzed by related programs in the central control box 9, then the clamping arm assembly 2 carries out stacking work on the battery, the battery posture is adjusted to be in a unified state, the data are recorded and recorded by the cameras 13 continuously, and finally the clamping arm assembly 2 sequentially takes out the battery to the detection table 4 to carry out detection work; through the arrangement of the camera 13 and the central control box 9, a battery position posture data source is established by means of the camera 13, the battery position posture data source comprises initial posture data placed on the tray assembly 3, and posture data after adjustment of the top of the tray assembly 3 provides convenience for data generation and subsequent code reading, meanwhile, due to the fact that a visual guide program is added in the central control box 9, the battery posture on the tray assembly 3 can be accurately adjusted, meanwhile, battery stacking is carried out by means of the clamping arm assembly 2, and the working efficiency is greatly improved while damage to the battery is avoided; by arranging the tray assembly 3, after the battery is placed on the base plate 23, the moving frame drives the whole tray assembly 3 to enter a scanning area, the camera 13 records initial state information of the battery, the fine tuning motor 18 is started to drive the rotating plate 19 to rotate, fine tuning is carried out on the battery posture of the base plate 23, meanwhile, due to the existence of the telescopic column 24, the battery can press down the telescopic column 24 to enable the piezoelectric switch to be switched on, then the second air bag 21 is inflated to drive the lifting plate 22 to ascend, then the guide column penetrates out, protection is built around the base plate 23, and the battery is prevented from being separated from the top of the base plate 23 in the conveying process; through setting up arm lock subassembly 2, wherein sliding block 10 can slide at roof bottom inner wall, and then drive 11 longitudinal movement of electric swing arm, electric swing arm 11 can carry out crooked adjustment according to the battery position to satisfy the video recording and snatch work, simultaneously because the setting of commentaries on classics board 19 and the area that holds in the palm frame 20 are less than the inscribed circle area of commentaries on classics board 19, when the battery gesture is finely tuned, can avoid producing between the adjacent frame 20 and interfere, ensure that the data of each battery are received and recorded all independently.

The above, 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. An automatic tray feeding mechanism for battery detection based on visual identification comprises a chassis, wherein an electric slide rail and two transverse rails are fixedly connected to the outer wall of the top of the chassis, the outer wall of the top of the electric slide rail is connected to a movable frame in a sliding manner, a tray assembly is fixedly connected to the outer wall of the top of the movable frame, and a clamping arm assembly is connected to the outer wall of the top of the transverse rails in a rolling manner. An output shaft of the fine tuning motor is connected with a mandrel through a coupler, the outer wall of the top end of the mandrel is fixedly connected with a rotating plate, the outer wall of the top of the rotating plate is fixedly connected with a lifting assembly, and the lifting assembly comprises a supporting frame and a base plate; the outer wall of the bottom of the supporting frame is fixedly connected to the outer wall of the top of the rotating plate, the outer wall of the backing plate is fixedly connected to the inner wall of the top of the supporting frame, the outer wall of the top of the backing plate is flush with the outer wall of the top of the supporting frame, the inner wall of the backing plate is provided with a sliding hole, and the inner wall of the bottom of the supporting frame is fixedly connected with an air bag II.

2. The automatic tray feeding mechanism for battery detection based on visual identification as claimed in claim 1, wherein a lifting plate is fixedly connected to the outer wall of the top of the air bag, a guide pillar is welded to the outer wall of the top of the lifting plate, the outer wall of the guide pillar is slidably connected to the inner wall of the slide hole, the outer wall of the top of the guide pillar is provided with a first circular bead, a telescopic column is fixedly connected to the inner wall of the middle bottom of the supporting frame, and a reset spring and a piezoelectric switch are arranged inside the telescopic column.

3. The automatic tray feeding mechanism for battery detection based on visual identification as claimed in claim 2, wherein the outer wall of the top of the telescopic column exceeds the outer wall of the top of the base plate by one millimeter, the outer wall of the top of the telescopic column is provided with a second rounded corner, the outer diameter of the rotating plate is consistent with the length of the frame, the area of the supporting frame is slightly smaller than the area of the inner circle of the rotating plate, and the outer wall of the lifting plate is slidably connected to the inner wall of the supporting frame.

4. The automatic tray feeding mechanism for battery detection based on visual identification as claimed in claim 1, wherein the clamping arm assembly comprises two bases and two vertical frames, rollers are arranged on the outer walls of the tops of the bases, and the outer walls of the rollers are connected with the transverse moving rails in a rolling mode.

5. The automatic tray feeding mechanism for battery detection based on visual identification as claimed in claim 4, wherein the outer wall of the bottom of the stand is fixedly connected to the outer wall of the top of the base, the outer wall of one side of the stand is fixedly connected to the top bin, and the outer wall of the bottom of the central control box is fixedly connected to the outer wall of the top bin.

6. The automatic tray feeding mechanism for battery detection based on visual identification as claimed in claim 5, wherein the inner wall of the bottom of the top bin is connected with a sliding block in a sliding manner, the outer wall of the bottom of the sliding block is fixedly connected with an electric swing arm, and the outer wall of one end of the electric swing arm is fixedly connected with a rotating motor.

7. The automatic tray feeding mechanism for battery detection based on visual identification as claimed in claim 6, wherein a clamping frame is fixedly connected to an outer wall of an output shaft of the rotating motor, and two clamping plates are slidably connected to an inner wall of the clamping frame.

8. The automatic tray feeding mechanism for battery detection based on visual identification as claimed in claim 7, wherein a first air bag is arranged between the outer wall of one side of the clamping plate and the inner wall of one side of the clamping frame, and the cameras are arranged on the outer walls of two sides of the clamping frame.