CN216229386U

CN216229386U - Industrial robot visual positioning auxiliary mechanism

Info

Publication number: CN216229386U
Application number: CN202122972953.2U
Authority: CN
Inventors: 嵇朋朋; 林少群; 陈育中; 朱东南
Original assignee: Nanjing Higher Vocational And Technical School (jiangsu United Vocational And Technical College Nanjing Branch)
Current assignee: Nanjing Higher Vocational And Technical School (jiangsu United Vocational And Technical College Nanjing Branch)
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-08
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an industrial robot visual positioning auxiliary mechanism which comprises a fixed plate, wherein a mounting plate is fixedly arranged in the middle of the front surface of the fixed plate, a rotating cylinder is movably arranged on the upper surface of the mounting plate, a plurality of teeth are sequentially arranged and installed on the outer side of the rotating cylinder, an upper cover is arranged at the top of the rotating cylinder, a cleaning structure is fixedly arranged on the front surface of the fixed plate, a driving structure is fixedly arranged at the bottom of the mounting plate, a visual camera is arranged on the upper surface of the mounting plate and positioned on the inner side of the rotating cylinder, a connecting block is fixedly arranged on the front surface of the visual camera, a clamping groove is formed in the surface of the connecting block, a fixed rod is fixedly arranged on the front side of the upper surface of the mounting plate, and a U-shaped fixed plate is fixedly arranged at one end of the fixed rod. The utility model can protect the vision camera, prevent dust from accumulating on the surface of the lens and facilitate the installation and the disassembly of the vision camera.

Description

Industrial robot visual positioning auxiliary mechanism

Technical Field

The utility model belongs to the technical field of industrial robots, and particularly relates to an industrial robot visual positioning auxiliary mechanism.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots.

Present industrial robot visual positioning mainly relies on the vision camera, but the vision camera most exposes and shoots the locate function externally, therefore causes things such as dust among the industrial production very easily and piles up on the lens surface, influences normal positioning work, and it is very inconvenient to need artifical regular clearance. Therefore, the visual positioning auxiliary mechanism of the industrial robot is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary mechanism for visual positioning of an industrial robot, which aims to solve the problem that the surface of a lens of a visual camera needs to be cleaned manually and periodically due to the fact that dust and other objects in industrial production are accumulated on the surface of the lens in the using process of the conventional auxiliary mechanism for visual positioning of the industrial robot in the background technology.

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

the utility model provides an industrial robot visual positioning auxiliary mechanism, includes the fixed plate, the positive middle part fixed mounting of fixed plate has the mounting panel, mounting panel upper surface movable mounting has a rotation section of thick bamboo, the rotation section of thick bamboo outside is arranged in proper order and is installed a plurality of teeth, the rotation section of thick bamboo top is equipped with the upper cover, the positive fixed mounting of fixed plate has clean structure, mounting panel bottom fixed mounting has drive structure, the mounting panel upper surface is equipped with the vision camera, the vision camera is located the rotation section of thick bamboo inboard, the positive fixed mounting of vision camera has the connecting block, the draw-in groove has been seted up on the connecting block surface, mounting panel upper surface front side fixed mounting has the dead lever, dead lever one end fixed mounting has U type fixed plate, the spout has been seted up to U type fixed plate upper surface, the inside slidable mounting of spout has fixed knot to construct.

Specifically, a section of thick bamboo can play dustproof and anticollision's effect to the vision camera, and because of its colorless transparent material, can not influence the normal shooting effect of vision camera, therefore need not frequently clear up the work to vision camera lens position.

Preferably, the cleaning structure comprises a connecting rod fixedly installed on the front surface of the fixing plate, an arc-shaped plate is fixedly installed at one end, far away from the fixing plate, of the connecting rod, and an arc-shaped wiping pad is fixedly installed on the inner side of the arc-shaped plate.

Specifically, when a rotating cylinder rotates, the arc-shaped wiping pad can clean the surface of the rotating cylinder, so that dust and other objects attached to the surface of the rotating cylinder are cleaned, and the shooting definition of the vision camera is ensured.

Preferably, the arc-shaped wiping pad is made of sponge, and the axial section of the arc-shaped wiping pad is arc-shaped.

In particular, the arcuate wiping pad is better able to match the shape of the rotating cylinder to clean its surface.

Preferably, the driving structure comprises a motor fixedly installed at the bottom of the installation plate, a first gear is movably installed at the output end of the motor in a penetrating mode and fixedly installed on the installation plate, and the first gear is meshed with the teeth.

Concretely, through the switch of opening the motor, drive first gear revolve, because of first gear and tooth meshing to drive and rotate a section of thick bamboo and rotate wholly, until rotating a section of thick bamboo and rotate one hundred eighty degrees, rotate the one side that a section of thick bamboo and arc cleaned the pad contact, rotate to the left side, the arc is cleaned the pad and can be cleaned a section of thick bamboo surface, can not influence under the state of vision camera work, cleans the pad to the arc, prevents to influence the normal work of vision camera.

Preferably, the rotating cylinder is made of colorless transparent glass materials.

Specifically, the rotating cylinder can protect the vision camera and can not influence the normal work of the vision camera.

Preferably, fixed knot constructs including the slider of slidable mounting in the spout inside, fixed surface installs the rack on the slider, fixed knot constructs still includes the second gear of movable mounting in both sides about U type fixed plate upper surface, mesh between second gear and the rack, fixed surface installs the rotor plate on the second gear, fixed surface installs the kelly under the rotor plate, the kelly is located the draw-in groove inner chamber.

Specifically, when needing to dismantle the vision camera and maintaining, at first take off the upper cover, through pushing away the rack to the rear side afterwards, drive the slider and move to the rear side, rack and second gear engagement, and then drive two second gear rotations for two rotor plates rotate, drive the kelly and break away from the draw-in groove and do not keep off the connecting block, take out the vision camera whole from the left hand right side this moment, make the convenience install and dismantle the work to the vision camera, be convenient for more maintain.

Preferably, the slider rear side fixedly connected with spring, the one end fixed connection of slider is kept away from to the spring is in the spout rear side.

Specifically, when the rack is pushed to move backwards, the spring can be compressed, and the follow-up spring can push the sliding block to reset and drive the rack to reset.

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

1. through pushing away the rack to the rear side, drive the slider and move to the rear side to make the spring compressed, and then drive two second gear wheels and rotate, make two rotor plates rotate, can control the position of kelly, thereby change the fixed state to the vision camera, U type fixed plate has the effect of location, inserts the connecting block in U type fixed plate when the installation, conveniently fixes a position promptly.

2. Can play the effect dustproof and anticollision to the vision camera through the rotation section of thick bamboo that sets up, and because of its colorless transparent material, can not influence the normal shooting effect of vision camera, through the switch of opening the motor, drive first gear rotation, finally drive the rotation section of thick bamboo and rotate for the rotation section of thick bamboo wholly rotates one hundred eighty degrees, can make the arc clean the pad and rotate a section of thick bamboo to the outside and clean, and whole journey can not influence the normal shooting function of vision camera.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the inner side structure of the rotary cylinder of the present invention;

FIG. 4 is a schematic view of a curved wiping pad of the present invention;

fig. 5 is an enlarged structural diagram a of the present invention.

In the figure: 1. a fixing plate; 2. mounting a plate; 3. a rotating cylinder; 4. teeth; 5. an upper cover; 6. a connecting rod; 7. an arc-shaped plate; 8. an arc-shaped wiping pad; 9. a motor; 10. a first gear; 11. a vision camera; 12. connecting blocks; 13. a card slot; 14. fixing the rod; 15. a U-shaped fixing plate; 16. a chute; 17. a slider; 18. a spring; 19. a second gear; 20. a rotating plate; 21. a clamping rod; 22. a rack.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an industrial robot visual positioning auxiliary mechanism, including fixed

plate

1, 1 positive middle part fixed mounting of fixed plate has mounting

panel

2, 2 upper surface movable mounting of mounting panel has a

rotary drum

3, 3 outsides of rotary drum arrange in proper order and install a plurality of

teeth

4, 3 tops of rotary drum are equipped with

upper cover

5, 1 positive fixed mounting of fixed plate has clean structure, 2 bottom fixed mounting of mounting panel have a drive structure, 2 upper surfaces of mounting panel are equipped with vision camera 11, vision camera 11 is located 3 inboards of rotary drum, 11 positive fixed mounting of vision camera have connecting block 12, draw-in groove 13 has been seted up on connecting block 12 surface, 2 upper surface front side fixed mounting of mounting panel has

dead lever

14, 14 one end fixed mounting of dead lever has U type fixed plate 15, spout 16 has been seted up to U type fixed plate 15 upper surface, 16 inside slidable mounting of spout has fixed knot to construct.

In this embodiment, the rotary drum 3 can play a dustproof and anti-collision effect on the visual camera 11, and the normal shooting effect of the visual camera 11 cannot be affected due to the colorless transparent material, so that the lens position of the visual camera 11 is not frequently cleaned.

Wherein, in order to realize carrying out the purpose of clearance to the surface of a section of thick bamboo 3 that rotates, this device adopts following technical scheme to realize: the cleaning structure comprises a connecting rod 6 fixedly arranged on the front surface of a fixed plate 1, an arc-shaped plate 7 is fixedly arranged at one end, far away from the fixed plate 1, of the connecting rod 6, an arc-shaped wiping pad 8 is fixedly arranged on the inner side of the arc-shaped plate 7, the arc-shaped wiping pad 8 is made of sponge, the axial section of the arc-shaped wiping pad 8 is arc-shaped, the driving structure comprises a motor 9 fixedly arranged at the bottom of a mounting plate 2, a first gear 10 is movably arranged at the output end of the motor 9 and movably penetrates through the mounting plate 2, the first gear 10 is meshed with teeth 4, when the rotating cylinder 3 rotates, the arc-shaped wiping pad 8 can clean the surface of the rotating cylinder 3, dust and the like attached to the surface of the rotating cylinder 3 are cleaned, the definition of shooting by a visual camera 11 is ensured, the arc-shaped wiping pad 8 can be better matched with the shape of the rotating cylinder 3, the surface of the rotating cylinder is cleaned, the first gear 10 is driven to rotate by opening a switch of the motor 9, because of first gear 10 and tooth 4 meshing to drive and rotate a 3 integral rotations of section of thick bamboo, until rotating a 3 integral rotations one hundred eighty degrees, rotate a 3 one side of wiping 8 contacts with the arc, rotate to the left side, the arc is wiped and is filled up 8 and can be cleaned 3 surfaces of a rotation section of thick bamboo, can not influence under the state of 11 work of vision camera, cleans the arc and cleans pad 8, prevents to influence the normal work of vision camera 11.

Wherein, in order to realize the purpose of not influencing the work of the vision camera 11, this device adopts the following technical scheme to realize: the rotating cylinder 3 is made of colorless transparent glass materials, so that the rotating cylinder 3 can protect the vision camera 11 and can not influence the normal work of the vision camera 11.

Wherein, in order to realize being convenient for carry out the purpose of installation dismantlement to vision camera 11, this device adopts following technical scheme to realize: the fixed structure comprises a sliding block 17 which is slidably arranged in a sliding groove 16, a rack 22 is fixedly arranged on the upper surface of the sliding block 17, the fixed structure also comprises second gears 19 which are movably arranged on the left side and the right side of the upper surface of a U-shaped fixed plate 15, the second gears 19 are meshed with the rack 22, a rotating plate 20 is fixedly arranged on the upper surface of the second gears 19, clamping rods 21 are fixedly arranged on the lower surface of the rotating plate 20, the clamping rods 21 are positioned in the inner cavity of a clamping groove 13, a spring 18 is fixedly connected to the rear side of the sliding block 17, one end, far away from the sliding block 17, of the spring 18 is fixedly connected to the rear side of the sliding groove 16, when the visual camera 11 needs to be disassembled for maintenance, the upper cover 5 is firstly taken down, then the rack 22 is pushed towards the rear side to drive the sliding block 17 to move towards the rear side, the rack 22 is meshed with the second gears 19 to drive the two second gears 19 to rotate, so that the two rotating plates 20 rotate to drive the clamping rods 21 to be separated from the clamping groove 13 and not block the connecting block 12, at this moment, the whole visual camera 11 is taken out from left to right, so that the visual camera 11 is convenient to install and disassemble, the maintenance is more convenient, when the rack 22 is pushed to move backwards, the spring 18 can be compressed, the follow-up spring 18 can push the sliding block 17 to reset, and the rack 22 is driven to reset.

The working principle and the using process of the utility model are as follows: in the using process of the utility model, the rotating cylinder 3 can protect the whole visual camera 11 and simultaneously does not influence the normal work of the visual camera 11, the first gear 10 is driven to rotate by turning on the switch of the motor 9, the rotating cylinder 3 is driven to rotate integrally because the first gear 10 is meshed with the teeth 4 until the rotating cylinder 3 rotates integrally by one hundred eighty degrees, the surface of the rotating cylinder 3, which is contacted with the arc-shaped wiping pad 8, rotates to the left side, the arc-shaped wiping pad 8 can wipe the surface of the rotating cylinder 3, the arc-shaped wiping pad 8 can be cleaned under the state of not influencing the work of the visual camera 11, the normal work of the visual camera 11 is prevented from being influenced, when the visual camera 11 needs to be disassembled for maintenance, the upper cover 5 is firstly taken down, then the rack 22 is pushed to the rear side, the slide block 17 is driven to move to the rear side, and the spring 18 is compressed, the rack 22 is engaged with the second gear 19, and then drives the two second gears 19 to rotate, so that the two rotating plates 20 rotate, the clamping rod 21 is driven to be separated from the clamping groove 13 and not block the connecting block 12, and at the moment, the whole vision camera 11 is taken out from left to right.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are also meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an industrial robot vision positioning auxiliary mechanism, includes fixed plate (1), its characterized in that: the fixed plate (1) is fixedly provided with a mounting plate (2) in the front middle part, the mounting plate (2) is movably provided with a rotating cylinder (3), the outer side of the rotating cylinder (3) is sequentially provided with a plurality of teeth (4), the top of the rotating cylinder (3) is provided with an upper cover (5), the fixed plate (1) is fixedly provided with a cleaning structure in the front part, the bottom of the mounting plate (2) is fixedly provided with a driving structure, the upper surface of the mounting plate (2) is provided with a vision camera (11), the vision camera (11) is positioned at the inner side of the rotating cylinder (3), the vision camera (11) is fixedly provided with a connecting block (12) in the front part, the surface of the connecting block (12) is provided with a clamping groove (13), the front side of the upper surface of the mounting plate (2) is fixedly provided with a fixing rod (14), and one end of the fixing rod (14) is fixedly provided with a U-shaped fixing plate (15), a sliding groove (16) is formed in the upper surface of the U-shaped fixing plate (15), and a fixing structure is slidably mounted inside the sliding groove (16).

2. An industrial robot vision positioning assistance mechanism according to claim 1, characterized in that: clean structure includes positive connecting rod (6) of fixed mounting in fixed plate (1), the one end fixed mounting that fixed plate (1) was kept away from in connecting rod (6) has arc (7), arc (7) inboard fixed mounting has the arc to clean pad (8).

3. An industrial robot vision positioning assistance mechanism according to claim 2, characterized in that: the arc-shaped wiping pad (8) is made of sponge, and the axial section of the arc-shaped wiping pad (8) is arc-shaped.

4. An industrial robot vision positioning assistance mechanism according to claim 1, characterized in that: the drive structure includes motor (9) of fixed mounting in mounting panel (2) bottom, motor (9) output activity runs through mounting panel (2) fixed mounting and has first gear (10), mesh between first gear (10) and tooth (4).

5. An industrial robot vision positioning assistance mechanism according to claim 1, characterized in that: the rotating cylinder (3) is made of colorless transparent glass materials.

6. An industrial robot vision positioning assistance mechanism according to claim 1, characterized in that: fixed knot constructs including slider (17) of slidable mounting in spout (16) inside, fixed surface installs rack (22) on slider (17), fixed knot constructs still includes second gear (19) of movable mounting in the U type fixed plate (15) upper surface left and right sides, mesh between second gear (19) and rack (22), fixed surface installs rotor plate (20) on second gear (19), fixed surface installs kelly (21) under rotor plate (20), kelly (21) are located draw-in groove (13) inner chamber.

7. An industrial robot vision positioning assistance mechanism according to claim 6, characterized in that: the rear side of the sliding block (17) is fixedly connected with a spring (18), and one end, far away from the sliding block (17), of the spring (18) is fixedly connected to the rear side of the sliding groove (16).