CN112757343A

CN112757343A - Intelligent manufacturing device for lubricating movable joint of robot

Info

Publication number: CN112757343A
Application number: CN202110074614.4A
Authority: CN
Inventors: 朱美银
Original assignee: Nanjing Zhongxin Yiyuan Medical Technology Co ltd
Current assignee: Nanjing Zhongxin Yiyuan Medical Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-05-07

Abstract

The invention relates to the technical field of artificial intelligent robots, and discloses an intelligent manufacturing device for lubricating a movable joint of a robot, which comprises a shell and a movable shaft, wherein the interior of the movable shaft is movably connected with a first detection assembly, the surface of the shell is provided with a through hole, the interior of the shell is fixedly connected with a fixed plate, and the surface of the fixed plate is provided with a movable hole; through the loose axle, detection module one, through the mouth, the fixed plate, the movable mouth, the slide bar, spray plate, the electromagnetic pump, the connecting plate, a slide rail, the magnetic sheet, detection module two, detection module three, the electro-magnet, the movable plate, under the interact between the storage jar, can be so that robot freely movable joint moves safety and stability more, avoided the people for can not in time add lubricating oil and lead to the incident emergence that the robot damaged, operating personnel's work load has also been reduced simultaneously, the service life of robot has been improved, this device also accords with the theory of intelligent manufacturing simultaneously.

Description

Intelligent manufacturing device for lubricating movable joint of robot

Technical Field

The invention relates to the technical field of artificial intelligent robots, in particular to an intelligent manufacturing device for lubricating a movable joint of a robot.

Background

An articulated robot, also called an articulated arm robot or an articulated robot arm, is one of the most common forms of industrial robots in the industrial field, and is suitable for mechanical automation operations in various industrial fields, such as automatic assembly, painting, transportation, welding and the like, the robot is divided into five-axis and six-axis joint machines according to different classifications, the moment born by the connecting part between the joints is the largest in the operation process of the existing robot, further, the abrasion amount of the movable joint of the robot is the largest, and simultaneously, a large amount of heat can be generated due to the existence of friction, so that the movable joint of the robot needs to be frequently added with lubricating oil for damage and cooling, however, the existing robot joint can only be manually added with lubricating oil, so that the lubricating oil cannot be accurately and scientifically added, the damage of the robot joint is accelerated, and the service life of the robot joint is shortened.

Therefore, in order to solve the problems, an intelligent manufacturing device for lubricating the movable joints of the robot is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent manufacturing device for lubricating a movable joint of a robot, which has the advantages of automatic detection, automatic lubricating oil addition, movable joint abrasion loss reduction and robot service life improvement, and solves the problems that the moment borne by a connecting part between joints is the largest in the operation process of the existing robot, the movable joint abrasion loss of the robot is the largest, and meanwhile, a large amount of heat is generated due to friction, so that the movable joint of the robot needs to be frequently added with lubricating oil for damage and cooling, but the existing robot joint can only be artificially added with lubricating oil, so that the lubricating oil cannot be accurately and scientifically added, the damage of the robot joint is accelerated, and the service life of the robot joint is shortened.

(II) technical scheme

In order to realize the purposes of automatic detection, automatic lubricating oil addition, reduction of the abrasion loss of the movable joint and improvement of the service life of the robot, the invention provides the following technical scheme: the utility model provides a be used for lubricated intelligent manufacturing installation of robot freely movable joint, which comprises an outer shell and loose axle, the inside swing joint of loose axle has detecting element one, the mouth of passing through has been seted up on the surface of shell, the inside fixedly connected with fixed plate of shell, the mouth of moving has been seted up on the surface of fixed plate, the outside swing joint of fixed plate has the slide bar, the outside fixedly connected with spray plate of slide bar, spray plate's outside fixedly connected with electromagnetic pump, the outside fixedly connected with connecting plate of fixed plate, the outside fixedly connected with slide rail of connecting plate, the outside fixedly connected with magnetic sheet of slide rail, the inboard swing joint of slide rail has detecting element two, the inboard swing joint of slide rail has detecting element three, the inboard swing joint of slide rail has the electro-magnet, the outside fixedly connected.

Preferably, the surface of shell has been seted up and has been subtract heavy groove, it is no less than twelve to subtract the quantity in heavy groove, all subtract heavy groove evenly distributed on the surface of shell, the corresponding and specification phase-match in position of loose axle and shell, a detecting element mainly by the safety cover, the fender, spring one, the feeler lever is constituteed, safety cover fixed connection is in the inside of loose axle, a spring fixed connection is in the inside of safety cover, feeler lever fixed connection is in the inside of safety cover, the both ends of spring one fixed connection are respectively in the inside of safety cover and the outside of fender, fender and safety cover sliding connection, the fender is corresponding and specification phase-match with the position of feeler lever, the safety cover, the fender, the airtight space that spring one is constituteed has added.

Preferably, the movable opening corresponds to the slide bar in position and is matched with the slide bar in specification, the slide bar is in sliding connection with the movable plate, nozzles are formed in the surface of the spraying plate, the number of the nozzles is not less than ten, and all the nozzles are uniformly distributed on the surface of the spraying plate.

Preferably, the electromagnetic pump passes through hose swing joint with the storage jar, slide rail and electro-magnet sliding connection, and the corresponding and specification phase-match in position of magnetic sheet and electro-magnet has lubricating oil in the inside of storage jar, and the electromagnetic pump circular telegram back makes its inside passageway that forms, and then makes rivers can follow the inside outflow of passageway.

Preferably, the second detection assembly mainly comprises a closed chamber, a collision rod, a contact and a second spring, the closed chamber is fixedly connected to the inner side of the sliding rail, the collision rod is movably connected to the outer portion of the closed chamber, the contact is fixedly connected to the inner portion of the closed chamber, two ends of the second spring are respectively fixedly connected to the outer portion of the collision rod and the inner portion of the closed chamber, the collision rod corresponds to the electromagnet in position and is matched in specification, and the collision rod corresponds to the contact in position and is matched in specification.

Preferably, detection assembly III mainly comprises closing boot, stripper plate, gasbag, touch panel, and closing boot fixed connection is in the inboard of slide rail, and stripper plate swing joint is in the outside of closing boot, and gasbag fixed connection is in the inside of closing boot, and touch panel fixed connection is in the inside of closing boot, and the stripper plate is corresponding and the specification phase-match with the position of touch panel, and the stripper plate is corresponding and the specification phase-match with the position of gasbag, and the stripper plate is corresponding and the specification phase-match with the position of electro-magnet, and the inside packing of gasbag has compressed nitrogen gas.

Preferably, the electromagnetic pump and the electromagnet are electrically connected with an external power supply, and the feeler lever, the touch plate, the contact and the external power supply are electrically connected with the control center.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent manufacturing device for lubricating a movable joint of a robot, which has the following beneficial effects:

1. this an intelligent manufacturing installation for robot freely movable joint is lubricated, through the loose axle, detecting component one, the through-hole, spray the board, the electromagnetic pump, under the interact between the storage jar, can make robot freely movable joint accomplish under the mutually supporting between detecting component one and the spray board in time automated inspection freely movable joint whether lack the state of lubricating oil, and then quick have lubricating oil for freely movable joint adds, guarantee robot freely movable joint's normal operating, the wearing and tearing volume that leads to because of the friction of having reduced the operation of freely movable joint, the reliability that the robot used improves.

2. This an intelligent manufacturing installation for robot freely movable joint is lubricated, through the loose axle, detecting element one, the through opening, the fixed plate, the loose opening, the slide bar, the spray plate, the electromagnetic pump, the connecting plate, the slide rail, the magnetic sheet, detecting element two, detecting element three, the electro-magnet, the movable plate, under the interact between the storage jar, can be so that robot freely movable joint moves safety and stability more, avoided the people for can in time add lubricating oil and lead to the incident emergence that the robot damaged, operating personnel's work load has also been reduced simultaneously, the life of robot has been improved, this device also accords with the theory of intelligent manufacturing simultaneously.

Drawings

FIG. 1 is a schematic view of the present invention with a partial cross-sectional view of the inside thereof;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 1 at D in accordance with the present invention;

FIG. 6 is a schematic view of the structure at E in FIG. 5 according to the present invention.

In the figure: 1. a housing; 2. a movable shaft; 3. detecting a first component; 4. a through port; 5. a fixing plate; 6. a movable opening; 7. a slide bar; 8. a spray plate; 9. an electromagnetic pump; 10. a connecting plate; 11. a slide rail; 12. a magnetic plate; 13. a second detection component; 14. a third detection component; 15. an electromagnet; 16. moving the plate; 17. and (7) storing the tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an intelligent manufacturing device for lubricating a movable joint of a robot comprises a shell 1 and a movable shaft 2, wherein the inside of the movable shaft 2 is movably connected with a first detection assembly 3, the surface of the shell 1 is provided with at least twelve weight reduction grooves, all the weight reduction grooves are uniformly distributed on the surface of the shell 1, the position of the movable shaft 2 corresponds to that of the shell 1 and are matched with specifications, the first detection assembly 3 mainly comprises a protective cover, a touch plate, a first spring and a touch rod, the protective cover is fixedly connected inside the movable shaft 2, the first spring is fixedly connected inside the protective cover, the touch rod is fixedly connected inside the protective cover, two ends of the first spring are respectively and fixedly connected inside the protective cover and outside the touch plate, the touch plate is connected with the protective cover in a sliding manner, the position of the touch plate corresponds to that of the touch rod and is matched with specifications, and the protective, The airtight space that a spring is constituteed adds has compressed nitrogen gas, through-hole 4 has been seted up on the surface of shell 1, the inside fixedly connected with fixed plate 5 of shell 1, activity mouth 6 has been seted up on the surface of fixed plate 5, the outside swing joint of fixed plate 5 has slide bar 7, the outside fixedly connected with of slide bar 7 sprays board 8, activity mouth 6 and the corresponding and specification phase-match in slide bar 7's position, slide bar 7 and movable plate 16 sliding connection, the spout has been seted up on the surface of spraying board 8, ten are no less than to the quantity of spout, all spout evenly distributed are on the surface of spraying board 8.

An electromagnetic pump 9 is fixedly connected to the outer portion of the spraying plate 8, a connecting plate 10 is fixedly connected to the outer portion of the fixing plate 5, a sliding rail 11 is fixedly connected to the outer portion of the connecting plate 10, a magnetic plate 12 is fixedly connected to the outer portion of the sliding rail 11, a second detection assembly 13 is movably connected to the inner side of the sliding rail 11, the second detection assembly 13 mainly comprises a closed chamber, a collision rod, a contact and a second spring, the closed chamber is fixedly connected to the inner side of the sliding rail 11, the collision rod is movably connected to the outer portion of the closed chamber, the contact is fixedly connected to the inner portion of the closed chamber, two ends of the second spring are respectively fixedly connected to the outer portion of the collision rod and the inner portion of the closed chamber, the collision rod corresponds to a position of an electromagnet 15 and is matched in specification, the collision rod corresponds to the position of the contact and is matched in specification, a, The touch panel is formed, sealing cover fixed connection is in the inboard of slide rail 11, stripper plate swing joint is in the outside of sealing cover, gasbag fixed connection is in the inside of sealing cover, and touch panel fixed connection is in the inside of sealing cover, and the stripper plate is corresponding and the specification phase-match with the position of touch panel, and the stripper plate is corresponding and the specification phase-match with the position of gasbag, and the stripper plate is corresponding and the specification phase-match with the position of electro-magnet 15, and the inside packing of gasbag has compressed nitrogen gas.

The electromagnetic pump 9 is movably connected with the storage tank 17 through a hose, the slide rail 11 is slidably connected with the electromagnet 15, the magnetic plate 12 corresponds to the electromagnet 15 in position and is matched with the electromagnet 15 in specification, lubricating oil is added into the storage tank 17, the electromagnetic pump 9 can form a channel after being electrified, water flow can flow out of the channel, the movable joint can be automatically detected in time whether the movable joint is lack of lubricating oil under the interaction between the detection assembly 3 and the spraying plate 8 through the movable shaft 2, the detection assembly 3, the through port 4, the spraying plate 8, the electromagnetic pump 9 and the storage tank 17, the movable joint of the robot can be rapidly added with the lubricating oil under the mutual matching between the detection assembly 3 and the spraying plate 8, the normal operation of the movable joint of the robot is ensured, the abrasion loss caused by friction during the operation of the movable joint is reduced, and the use reliability of the robot is improved, the inner side of the slide rail 11 is movably connected with an electromagnet 15, the outer part of the electromagnet 15 is fixedly connected with a movable plate 16, the inner part of the shell 1 is fixedly connected with a storage tank 17, the electromagnetic pump 9 and the electromagnet 15 are electrically connected with an external power supply, a contact rod, a contact plate, a contact point and the external power supply are electrically connected with a control center, the movable joint of the robot can be more safely and stably operated under the interaction among the movable shaft 2, the detection component I3, the through port 4, the fixed plate 5, the movable port 6, the slide rod 7, the spraying plate 8, the electromagnetic pump 9, the connecting plate 10, the slide rail 11, the magnetic plate 12, the detection component II 13, the detection component III 14, the electromagnet 15, the movable plate 16 and the storage tank 17, the occurrence of the event that the robot is damaged due to the fact that lubricating oil cannot be added in time by people is avoided, the workload of operators, meanwhile, the device also conforms to the intelligent manufacturing concept.

The device starts to be started, when the movable joint of the robot is lack of lubricating oil, the movable joint generates a large amount of heat due to the existence of friction force, the heat is transferred to the inside of a protective cover in a detection assembly I3 through a movable shaft 2, so that compressed nitrogen is heated and expanded, a collision plate slides in the protective cover under the action of the compressed nitrogen and a spring I until the collision plate is contacted with a contact rod, further, a central control center controls an external power supply to supply forward current to an electromagnet 15, the electromagnet 15 is electrified in a magnetic field of a magnetic plate 12 and slides on the inner side of a sliding rail 11 under the action of ampere force, the electromagnet 15 slides to drive a moving plate 16 to slide on the inner side of the sliding rod 7, the moving plate 16 slides to drive the sliding rod 7 to slide under the action of a movable opening 6, the sliding rod 7 slides to drive a spraying plate 8 to move, the spraying plate 8 moves to drive an electromagnetic pump 9 to move to the outside of a, the stripper plate motion compression gasbag, the stripper plate motion is until with the touch panel contact, and then the control center control external power supply stops to energize for electro-magnet 15 and control external power supply and energize for electromagnetic pump 9, and electromagnetic pump 9 circular telegram operation is carried the inside of storing jar 17 inside lubricating oil for spraying board 8 through the hose and evenly sprays on the surface of loose axle 2 through the spout.

When the temperature of the movable shaft 2 is gradually reduced under the action of lubricating oil, compressed nitrogen in the first detection assembly 3 in the same way contracts to enable the collision plate to be separated from the touch rod under the action of a restoring force of a spring, so that the central hub is controlled to control an external power supply to supply reverse current to the electromagnet 15 and control the external power supply to stop supplying power to the electromagnetic pump 9, the electromagnetic pump 9 in the same way stops running, meanwhile, the electromagnet 15 is electrified in a magnetic field of the magnetic plate 12 and slides on the inner side of the sliding rail 11 under the action of ampere force, the electromagnet 15 slides to drive the moving plate 16 to slide on the inner side of the sliding rail 7, the moving plate 16 slides to drive the sliding bar 7 to slide under the action of the movable opening 6, the sliding bar 7 slides to drive the spraying plate 8 to move, the spraying plate 8 moves to drive the electromagnetic pump 9 to move to the inner part of the shell 1 through the through, the collision bar slides until contacting the contact, and then the control center controls the external power supply to stop energizing the electromagnet 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent manufacturing device for lubricating a movable joint of a robot comprises a shell (1) and a movable shaft (2), and is characterized in that: the inner movable connection of the movable shaft (2) is provided with a first detection component (3), the surface of the shell (1) is provided with a through opening (4), the inner part of the shell (1) is fixedly connected with a fixed plate (5), the surface of the fixed plate (5) is provided with a movable opening (6), the outer part of the fixed plate (5) is movably connected with a slide rod (7), the outer part of the slide rod (7) is fixedly connected with a spray plate (8), the outer part of the spray plate (8) is fixedly connected with an electromagnetic pump (9), the outer part of the fixed plate (5) is fixedly connected with a connecting plate (10), the outer part of the connecting plate (10) is fixedly connected with a slide rail (11), the outer part of the slide rail (11) is fixedly connected with a magnetic plate (12), the inner side of the slide rail (11) is movably connected with a second detection component (13), the inner side, a moving plate (16) is fixedly connected to the outside of the electromagnet (15), and a storage tank (17) is fixedly connected to the inside of the shell (1).

2. An intelligent manufacturing apparatus for robot movable joint lubrication according to claim 1, characterized in that: the surface of shell (1) has been seted up and has been subtract heavy groove, the quantity that subtracts heavy groove is no less than twelve, all subtract heavy groove evenly distributed on the surface of shell (1), movable shaft (2) and the corresponding and specification phase-match in position of shell (1), determine module (3) are mainly by the safety cover, the fender, spring one, the feeler lever is constituteed, safety cover fixed connection is in the inside of movable shaft (2), a spring fixed connection is in the inside of safety cover, feeler lever fixed connection is in the inside of safety cover, the both ends of spring one are fixed connection respectively in the inside of safety cover and the outside of fender, fender and safety cover sliding connection, the fender has compression nitrogen gas with the corresponding and specification phase-match in position of feeler lever, the safety cover, the fender, the airtight space that spring one is constituteed adds.

3. An intelligent manufacturing apparatus for robot movable joint lubrication according to claim 1, characterized in that: the movable opening (6) corresponds to the slide bar (7) in position and is matched with the slide bar (7) in specification, the slide bar (7) is connected with the movable plate (16) in a sliding mode, nozzles are formed in the surface of the spraying plate (8), the number of the nozzles is not less than ten, and all the nozzles are evenly distributed on the surface of the spraying plate (8).

4. An intelligent manufacturing apparatus for robot movable joint lubrication according to claim 1, characterized in that: electromagnetic pump (9) and storage jar (17) pass through hose swing joint, slide rail (11) and electro-magnet (15) sliding connection, and magnetic sheet (12) and electro-magnet (15) position correspond and specification phase-match, and the inside of storage jar (17) adds has lubricating oil.

5. An intelligent manufacturing apparatus for robot movable joint lubrication according to claim 1, characterized in that: detection component two (13) mainly comprise closed chamber, collision pole, contact, spring two, and closed chamber fixed connection is in the inboard of slide rail (11), and collision pole swing joint is in the outside of closed chamber, and contact fixed connection is in the inside of closed chamber, and the both ends of spring two are fixed connection respectively in the outside of collision pole and the inside of closed chamber, and the position of collision pole and electro-magnet (15) is corresponding and the specification phase-match, and the position of collision pole and contact is corresponding and the specification phase-match.

6. An intelligent manufacturing apparatus for robot movable joint lubrication according to claim 1, characterized in that: detection subassembly three (14) mainly comprise closing cap, stripper plate, gasbag, touch panel, closing cap fixed connection is in the inboard of slide rail (11), stripper plate swing joint is in the outside of closing cap, gasbag fixed connection is in the inside of closing cap, touch panel fixed connection is in the inside of closing cap, the stripper plate is corresponding and the specification phase-match with the position of touch panel, the stripper plate is corresponding and the specification phase-match with the position of gasbag, the stripper plate is corresponding and the specification phase-match with the position of electro-magnet (15), the inside packing of gasbag has compressed nitrogen gas.

7. An intelligent manufacturing apparatus for robot movable joint lubrication according to claim 1, characterized in that: the electromagnetic pump (9) and the electromagnet (15) are electrically connected with an external power supply, and the feeler lever, the touch plate, the contact and the external power supply are electrically connected with the control center.