CN218342168U

CN218342168U - Industrial robot vision positioning device

Info

Publication number: CN218342168U
Application number: CN202221844998.XU
Authority: CN
Inventors: 陈龙耀
Original assignee: Jiangxi Longen Intelligent Equipment Co Ltd
Current assignee: Jiangxi Longen Intelligent Equipment Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-20
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a location technical field specifically discloses an industrial robot visual positioning device, be used for mainboard pivoted motor output shaft connecting block including mainboard and setting on the mainboard, the rigid coupling has the mounting panel on the mainboard, it has a plurality of spouts to open on the mounting panel, sliding connection has the camera in the spout, the inner wall symmetry of mounting panel is equipped with the cylinder that quantity and spout are the same, the end that stretches out of cylinder and the camera rigid coupling that corresponds separately, the both ends symmetry rigid coupling of mainboard has the visual expansion board, it all opens flutedly to enlarge the free end of board, the recess internal rotation is connected with the visual expansion camera, this device has solved traditional industrial robot visual positioning device and has acquireed the less and then the required unmatched problem of object and template that leads to of data of picture.

Description

Industrial robot vision positioning device

Technical Field

The application relates to the technical field of visual positioning, and particularly discloses an industrial robot visual positioning device.

Background

Present industrial camera adopts the plane to shoot mostly, consequently often has the error when snatching the location, and the picture of this type of camera shooting does not contain the height parameter that the area snatched the object, consequently also causes the object of snatching easily and the required problem of not matching of template, influences industrial robot's production line operation, reduces production precision, and in view of this, the inventor provides an industrial robot vision positioner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve traditional industrial robot vision positioner and acquireed the data of picture less and then lead to the required unmatched problem of object and template.

In order to achieve the above object, the present invention provides the following basic scheme:

a visual positioning device of an industrial robot comprises a main board and a motor output shaft connecting block arranged on the main board and used for rotating the main board, wherein a mounting plate is fixedly connected to the main board, a plurality of sliding grooves are formed in the mounting plate, cameras are connected in the sliding grooves in a sliding mode, air cylinders with the same number as the sliding grooves are symmetrically arranged on the inner wall of the mounting plate, and extending ends of the air cylinders are fixedly connected with the corresponding cameras;

the two ends of the main board are symmetrically and fixedly connected with vision expanding boards, the free ends of the expanding boards are provided with grooves, and vision expanding cameras are rotationally connected in the grooves.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, this device simple structure, the design is ingenious, has at first set up the spout, has set up the camera at the spout, then realizes reciprocating of camera through the cylinder for the camera obtains the picture still wider on upper and lower visual angle, and the picture of obtaining will be more, and then has solved traditional industrial robot vision positioner and has acquireed the data of picture less and then lead to the unmatched problem that object and template required.

2. Compared with the prior art, this device not only makes the improvement on visual angle from top to bottom, still makes the improvement on visual angle about, and this device has set up the vision enlargement board, and the free end of enlarging the board all opens flutedly, the recess internal rotation is connected with the vision enlargement camera, and the enlargement of visual angle about the rotation realizes through the vision enlargement camera about, and then has solved traditional industrial robot vision positioner and has acquireed the data of picture less and then lead to the required unmatched problem of object and template.

Further, the inboard that the camera is located the mounting panel is equipped with the connecting block, cylinder and connecting block rigid coupling, and the middle-end of stretching out end rigid coupling at the connecting block of cylinder. Make the effect of cylinder act on the camera through the connecting block for the camera can slide from top to bottom in the spout.

Further, the camera includes a plurality of RGB cameras.

Furthermore, a deflection motor is pre-embedded in the upper top surface of the groove and is coaxially connected with the vision expanding camera, a rotating shaft is rotatably connected to the lower top surface of the groove, and the upper end of the rotating shaft is connected with the vision expanding camera. The left and right deflection of the vision enlarging camera is realized.

Furthermore, a rotating bearing is arranged at the joint of the rotating shaft and the groove. Ensure the deflection stability of the vision enlarging camera.

Further, the rotating bearing is a deep groove ball bearing. The market is generally selected, and the cost performance is high.

Further, the device also comprises a controller which is electrically connected with the air cylinder and the deflection motor. The controller is used to effect the activation or deactivation of the yaw motor.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of an industrial robot vision positioning device according to an embodiment of the present application;

fig. 2 shows a front view of an industrial robot vision positioning device according to an embodiment of the present application;

fig. 3 shows a side view of an industrial robot vision positioning device according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: mainboard 1, vision expansion board 2, vision expansion camera 3, deflection motor 4, mounting panel 5, spout 6, camera 7, motor output shaft connecting block 8, cylinder 9.

Examples are shown in fig. 1, 2 and 3:

the utility model provides an industrial robot vision positioner, as shown in fig. 1, includes mainboard 1 and sets up and be used for mainboard 1 pivoted motor output shaft connecting block 8 on mainboard 1, and is specific: the motor output shaft connecting block 8 is essentially a connecting piece for connecting an external motor, and is connected with the external motor through the connecting piece, so that the rotation of the main board 1 is realized, the rotation of the main board 1 is beneficial to the adjustment of subsequent visual angles, and more picture data can be finally obtained.

Mainboard 1 is gone up the rigid coupling and is had mounting panel 5, and it has a plurality of spouts 6 to open on the mounting panel 5, and sliding connection has camera 7 in the spout 6, and the inner wall symmetry of mounting panel 5 is equipped with the same cylinder 9 of quantity and spout 6, and the end that stretches out of cylinder 9 and the 7 rigid couplings of camera that correspond separately, and camera 7 includes a plurality of RGB cameras.

The both ends symmetry rigid coupling of mainboard 1 has vision expansion board 2, and the free end of expansion board all opens flutedly, and the recess internal rotation is connected with vision expansion camera 3, and the pre-buried deflection motor 4 that has of last top surface of recess, deflection motor 4 and the 3 coaxial coupling of vision expansion camera, and the lower top surface of recess rotates and is connected with the axis of rotation, and the upper end and the vision expansion camera 3 of axis of rotation are connected, realize that the vision expands and deflect about camera 3, and rolling bearing is deep groove ball bearing. The device is widely selected in the market and has high cost performance, and the device also comprises a controller which is electrically connected with the air cylinder 9 and the deflection motor 4, and the controller is used for realizing the starting or the closing of the deflection motor 4.

The specific implementation process comprises the following steps: first, install this device on the motor, utilize motor output shaft connecting block 8 to be connected with external motor, and then realize mainboard 1's rotation, the rotation of mainboard 1 makes camera 7 and vision enlargement camera 3 all can take place to rotate, and then the adjustment obtains the visual angle of picture.

In the second step, as shown in fig. 2 and fig. 3, the controller is utilized to activate the air cylinders 9, so that the cameras 7 can move upwards or downwards, in the specific implementation process, two cameras 7 are arranged, then the air cylinders 9 are oppositely arranged, and one camera 7 moves upwards and one camera 7 moves downwards, so that more and wider picture data can be obtained in the vertical direction.

And thirdly, starting the deflection motor 4 by using the controller, driving the vision expanding camera 3 to deflect left and right by the deflection motor 4, and further obtaining more and wider picture data in the transverse direction.

Under the combination of the second step and the third step, the device solves the problem that the traditional industrial robot vision positioning device obtains less data of pictures, so that the object is not matched with the template.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. An industrial robot vision positioner which characterized in that: the camera mounting structure comprises a main board and a motor output shaft connecting block arranged on the main board and used for rotating the main board, wherein a mounting plate is fixedly connected to the main board, a plurality of sliding grooves are formed in the mounting plate, cameras are connected in the sliding grooves in a sliding mode, the number of cylinders identical to the number of the sliding grooves are symmetrically arranged on the inner wall of the mounting plate, and the extending ends of the cylinders are fixedly connected with the cameras corresponding to the cylinders;

the vision expanding board is symmetrically and fixedly connected to two ends of the main board, grooves are formed in the free ends of the expanding board, and vision expanding cameras are rotationally connected in the grooves.

2. An industrial robot vision positioning device according to claim 1, characterized in that the camera is provided with a connecting block at the inner side of the mounting plate, the cylinder is fixedly connected with the connecting block, and the extending end of the cylinder is fixedly connected with the middle end of the connecting block.

3. An industrial robot vision positioning device according to claim 2, characterized in that the camera comprises RGB cameras.

4. The visual positioning device of an industrial robot as claimed in claim 1, wherein a deflection motor is embedded in the upper top surface of the groove, the deflection motor is coaxially connected with the vision enlarging camera, the lower top surface of the groove is rotatably connected with a rotating shaft, and the upper end of the rotating shaft is connected with the vision enlarging camera.

5. An industrial robot vision positioning device according to claim 4, characterized in that the joint of the rotation shaft and the groove is provided with a rotation bearing.

6. An industrial robot vision positioning device according to claim 5, characterized in that the rotational bearing is a deep groove ball bearing.

7. An industrial robot vision positioning device according to claim 4, characterized by further comprising a controller, said controller being electrically connected to the cylinder and the yaw motor.