CN112743525A

CN112743525A - Rotary bottom plate device of industrial manipulator

Info

Publication number: CN112743525A
Application number: CN202110132686.XA
Authority: CN
Inventors: 邵康
Original assignee: Hangzhou Youtu Industrial Design Co Ltd
Current assignee: Hangzhou Youtu Industrial Design Co Ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of mechanical equipment and discloses a rotary type bottom plate device of an industrial manipulator. This industrial robot rotary type bottom plate device, through setting up the fly leaf, the manipulator is when the operation, wholly take place vibrations, produce decurrent power and make the fly leaf downstream, the second spring drives installation piece and movable block downstream under the support of bracing piece, the gasbag plays absorbing effect, drive rack downstream simultaneously, make the gear revolve of meshing cause two pinion rack rebound, the top of pinion rack makes the fly leaf no longer move down with the bottom contact of fly leaf when removing the shift position, avoid taking place to empty when the manipulator snatchs the heavy object, the even purpose of atress has been realized, the good difficult emergence slope of stability, user's use has been made things convenient for.

Description

Rotary bottom plate device of industrial manipulator

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a rotary bottom plate device of an industrial manipulator.

Background

The manipulator is an automatic operation device which can imitate certain motion functions of a human hand and an arm and is used for grabbing and carrying objects and operating tools according to a fixed program, is the earliest appearing industrial robot and the earliest appearing modern robot, can replace heavy labor of people to realize mechanization and automation of production, can operate under harmful environment to protect personal safety, is widely applied to departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like, and along with the progress of science and technology, the industrial manipulator becomes an essential tool for modern industrial production, and the rotary bottom plate device of the manipulator is an important component of the industrial manipulator.

The current industrial manipulator rotary type bottom plate device in the existing market is usually stressed unevenly when in use, is relatively poor in stability and is prone to skewing, so that the service life of the machine is shortened, the production efficiency is influenced when a fault occurs, and the industrial manipulator rotary type bottom plate device is inconvenient to use, so that the problem is solved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the rotary type bottom plate device of the industrial manipulator, which has the advantages of strong stability and the like, and solves the problems that the mechanical service life is reduced and the production efficiency is influenced when the mechanical manipulator breaks down due to the fact that the mechanical manipulator is usually stressed unevenly and is poor in stability and prone to deflection.

(II) technical scheme

In order to achieve the purpose of strong stability, the invention provides the following technical scheme: the rotary type bottom plate device of the industrial manipulator comprises a mounting box, wherein an annular seat is fixedly mounted on the outer side of the mounting box, a movable plate is movably mounted between the left side and the right side of the inner wall of the mounting box, a rectangular box is fixedly mounted at the bottom of the inner wall of the mounting box, a first spring is fixedly mounted at the bottom of the inner wall of the rectangular box, a T-shaped rod extending to the top of the rectangular box is fixedly mounted at the top of the first spring, a connecting rod is fixedly mounted at the top of the T-shaped rod, toothed plates are fixedly mounted on the left side and the right side of the connecting rod respectively, U-shaped rods are fixedly mounted at the bottom of the inner wall of the mounting box and positioned on the left side and the right side of the rectangular box respectively, gears meshed with the toothed plates are movably mounted on the inner sides of the U-shaped rods, a mounting cylinder, the bottom fixed mounting of second spring has the installation piece that extends to the installation bobbin base portion, the bottom fixed mounting of installation piece has the movable block, the equal fixed mounting in quantity of the inner wall bottom left and right sides of mounting box has two and runs through and extend to the bracing piece at movable block top, the inner wall bottom of mounting box and the below movable mounting that is located the movable block have the gasbag of laminating bottom the movable block, two the equal fixed mounting in opposite side of movable block have respectively with two gear engagement's rack, the top fixed mounting of fly leaf has drive mechanism, drive mechanism's top fixed mounting has the connecting block that extends to the mounting box top, the top fixed mounting of connecting block has the manipulator.

Preferably, drive mechanism includes the rectangle case, the top fixed mounting of fly leaf has the rectangle case, the inner wall bottom movable mounting of rectangle case has the bull stick that extends to rectangle roof portion, the outside fixed mounting that the bull stick is located the inside one end of rectangle case has from the driving wheel, the inner wall bottom of rectangle case and the right side fixed mounting that is located the bull stick have servo motor, the inner wall bottom of rectangle case and be located fixed mounting between bull stick and the servo motor have the supporting shoe, servo motor's output shaft department fixed mounting runs through and extends to the left pivot of supporting shoe, the left side fixed mounting of pivot have with from the action wheel of driving wheel meshing.

Preferably, the top of the rotating rod is fixedly connected with the bottom of the connecting block, a round hole is formed in the top of the inner wall of the mounting box, and the size of the round hole is matched with that of the connecting block.

Preferably, the opposite sides of the two toothed plates are both in a sawtooth design, and the opposite sides of the two toothed bars are both in a sawtooth design.

Preferably, the inside of movable block is seted up quantity and is two and with the perforation of bracing piece looks adaptation, the outer side of fenestrate inner wall and bracing piece is smooth design.

Preferably, the left side and the right side of the inner wall of the mounting box are both provided with sliding chutes, and the sliding chutes are matched with the movable plate in size.

(III) advantageous effects

Compared with the prior art, the invention provides a rotary type bottom plate device of an industrial manipulator, which has the following beneficial effects:

this industrial robot rotary type bottom plate device, through setting up the fly leaf, the manipulator is when the operation, wholly take place vibrations, produce decurrent power and make the fly leaf downstream, the second spring drives installation piece and movable block downstream under the support of bracing piece, the gasbag plays absorbing effect, drive rack downstream simultaneously, make the gear revolve of meshing cause two pinion rack rebound, the top of pinion rack makes the fly leaf no longer move down with the bottom contact of fly leaf when removing the shift position, avoid taking place to empty when the manipulator snatchs the heavy object, the even purpose of atress has been realized, the good difficult emergence slope of stability, user's use has been made things convenient for.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1.

In the figure: the mechanical arm comprises a mounting box 1, a ring-shaped seat 2, a movable plate 3, a rectangular box 4, a first spring 5, a 6T-shaped rod, a connecting rod 7, a toothed plate 8, a U-shaped rod 9, a gear 10, a mounting cylinder 11, a second spring 12, a mounting block 13, a movable block 14, a supporting rod 15, an air bag 16, a rack 17, a transmission mechanism 18, a rectangular box 181, a rotating rod 182, a driven wheel 183, a servo motor 184, a supporting block 185, a rotating shaft 186, a driving wheel 187, a connecting block 19 and a mechanical arm 20.

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. 1-2, the present invention provides a technical solution: a rotary type bottom plate device of an industrial manipulator comprises a mounting box 1, an annular seat 2 is fixedly mounted on the outer side of the mounting box 1, a movable plate 3 is movably mounted between the left side and the right side of the inner wall of the mounting box 1, sliding grooves are formed in the left side and the right side of the inner wall of the mounting box 1, the size of each sliding groove is matched with that of the movable plate 3, a rectangular box 4 is fixedly mounted at the bottom of the inner wall of the mounting box 1, a first spring 5 is fixedly mounted at the bottom of the inner wall of the rectangular box 4, a T-shaped rod 6 extending to the top of the rectangular box 4 is fixedly mounted at the top of the first spring 5, a connecting rod 7 is fixedly mounted at the top of the T-shaped rod 6, toothed plates 8 are fixedly mounted at the left side and the right side of the connecting rod 7, U-shaped rods 9 are fixedly mounted at the bottom of the inner wall of the mounting box 1 and positioned at the left side, the top of the inner wall of the mounting cylinder 11 is fixedly provided with a second spring 12, the bottom of the second spring 12 is fixedly provided with a mounting block 13 extending to the bottom of the mounting cylinder 11, the bottom of the mounting block 13 is fixedly provided with a movable block 14, the left side and the right side of the bottom of the inner wall of the mounting box 1 are both fixedly provided with two support rods 15 which penetrate through and extend to the top of the movable block 14, the movable block 14 is internally provided with two through holes which are matched with the support rods 15, the outer sides of the inner wall of the through holes and the support rods 15 are both in a smooth design, the bottom of the inner wall of the mounting box 1 and below the movable block 14 are movably provided with an air bag 16 which is attached to the bottom of the movable block 14, the opposite sides of the two movable blocks 14 are both fixedly provided with racks 17 which are respectively meshed with the two gears 10, the opposite sides of the two toothed, the top of the movable plate 3 is fixedly provided with a transmission mechanism 18, the transmission mechanism 18 comprises a rectangular box 181, the top of the movable plate 3 is fixedly provided with the rectangular box 181, the bottom of the inner wall of the rectangular box 181 is movably provided with a rotating rod 182 extending to the top of the rectangular box 181, the outer side of the rotating rod 182 positioned at one end inside the rectangular box 181 is fixedly provided with a driven wheel 183, the bottom of the inner wall of the rectangular box 181 is fixedly provided with a servo motor 184 positioned at the right side of the rotating rod 182, the bottom of the inner wall of the rectangular box 181 is fixedly provided with a supporting block 185 positioned between the rotating rod 182 and the servo motor 184, an output shaft of the servo motor 184 is fixedly provided with a rotating shaft 186 penetrating and extending to the left side of the supporting block 185, the left side of the rotating shaft 186 is fixedly provided with a driving wheel 187 engaged with the driven wheel 183, the top of the rotating rod, the top fixed mounting of drive mechanism 18 has a connecting block 19 that extends to the top of mounting box 1, the top fixed mounting of connecting block 19 has manipulator 20, through setting up fly leaf 3, manipulator 20 is when the operation, wholly take place vibrations, it makes fly leaf 3 move down to produce the power of going down, second spring 12 drives installation piece 13 and movable block 14 and moves down under the support of bracing piece 15, gasbag 16 plays absorbing effect, drive rack 17 and move down simultaneously, make meshed gear 10 rotate and cause two pinion rack 8 rebound, the bottom contact of the top of pinion rack 8 and fly leaf 3 makes fly leaf 3 no longer move down when moving the shift position, avoid taking place when manipulator 20 snatchs the heavy object and empty, the even mesh of atress has been realized, the good difficult emergence slope of stability, user's use has been made things convenient for.

To sum up, the rotary bottom plate device of the industrial manipulator, by arranging the movable plate 3, the manipulator 20 vibrates in whole during operation, and generates a downward force to move the movable plate 3 downward, the second spring 12 drives the mounting block 13 and the movable block 14 to move downward under the support of the support rod 15, the airbag 16 plays a role of shock absorption and simultaneously drives the rack 17 to move downward, so that the meshed gears 10 rotate to cause the two toothed plates 8 to move upward, when moving to a moving position, the top of the toothed plate 8 contacts with the bottom of the movable plate 3 to prevent the movable plate 3 from moving downward, the manipulator 20 avoids toppling when grabbing heavy objects, the purpose of uniform stress is realized, the stability is good and the inclination is not easy to occur, the use of a user is facilitated, the problems that the stress is not uniform in general during use, the stability is poor and the skewness is easy to occur are solved, and the service life of the machine, the production efficiency is affected when the fault occurs. .

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides an industrial robot rotary type bottom plate device, includes mounting box (1), its characterized in that: the outer side of the mounting box (1) is fixedly provided with an annular seat (2), a movable mounting plate (3) is movably mounted between the left side and the right side of the inner wall of the mounting box (1), a rectangular box (4) is fixedly mounted at the bottom of the inner wall of the mounting box (1), a first spring (5) is fixedly mounted at the bottom of the inner wall of the rectangular box (4), a T-shaped rod (6) extending to the top of the rectangular box (4) is fixedly mounted at the top of the first spring (5), a connecting rod (7) is fixedly mounted at the top of the T-shaped rod (6), toothed plates (8) are fixedly mounted at the left side and the right side of the connecting rod (7), U-shaped rods (9) are fixedly mounted at the bottom of the inner wall of the mounting box (1) and at the left side and the right side of the rectangular box (4), gears (10) meshed with the toothed plates (8) are, the equal fixed mounting in bottom left and right sides of fly leaf (3) has an installation section of thick bamboo (11), the inner wall top fixed mounting of an installation section of thick bamboo (11) has second spring (12), the bottom fixed mounting of second spring (12) has installation piece (13) that extend to installation section of thick bamboo (11) bottom, the bottom fixed mounting of installation piece (13) has movable block (14), the equal fixed mounting in inner wall bottom left and right sides of installation box (1) has quantity for two and runs through and extend to bracing piece (15) at movable block (14) top, the inner wall bottom of installation box (1) just is located the below movable block (14) movable mounting have with the gasbag (16) of laminating bottom movable block (14), two the equal fixed mounting in opposite side of movable block (14) has rack (17) with two gear (10) meshing respectively, the top fixed mounting of fly leaf (3) has drive mechanism (18), the top fixed mounting of drive mechanism (18) has connecting block (19) that extend to mounting box (1) top, the top fixed mounting of connecting block (19) has manipulator (20).

2. The rotary baseplate apparatus of claim 1, wherein: the transmission mechanism (18) comprises a rectangular box (181), the top of the movable plate (3) is fixedly provided with the rectangular box (181), the bottom of the inner wall of the rectangular box (181) is movably provided with a rotating rod (182) which extends to the top of the rectangular box (181), a driven wheel (183) is fixedly arranged on the outer side of one end of the rotating rod (182) positioned in the rectangular box (181), a servo motor (184) is fixedly arranged at the bottom of the inner wall of the rectangular box (181) and positioned at the right side of the rotating rod (182), a supporting block (185) is fixedly arranged at the bottom of the inner wall of the rectangular box (181) and between the rotating rod (182) and the servo motor (184), an output shaft of the servo motor (184) is fixedly provided with a rotating shaft (186) which penetrates through and extends to the left side of the supporting block (185), and the left side of the rotating shaft (186) is fixedly provided with a driving wheel (187) meshed with the driven wheel (183).

3. The rotary baseplate apparatus of claim 2, wherein: the top of the rotating rod (182) is fixedly connected with the bottom of the connecting block (19), a round hole is formed in the top of the inner wall of the mounting box (1), and the size of the round hole is matched with that of the connecting block (19).

4. The rotary baseplate apparatus of claim 1, wherein: the opposite sides of the two toothed plates (8) are both in a sawtooth design, and the opposite sides of the two racks (17) are both in a sawtooth design.

5. The rotary baseplate apparatus of claim 1, wherein: the inside of movable block (14) is seted up quantity and is two and with the perforation of bracing piece (15) looks adaptation, the outer side of fenestrate inner wall and bracing piece (15) is smooth design.

6. The rotary baseplate apparatus of claim 1, wherein: the inner wall left and right sides of mounting box (1) has all seted up the spout, the spout size and fly leaf (3) looks adaptation.