CN114955518A

CN114955518A - Automatic mechanical and electrical equipment who grabs and lift and transportation machine part

Info

Publication number: CN114955518A
Application number: CN202210435415.6A
Authority: CN
Inventors: 陈琳; 李红春; 李丹
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Yangzhou Polytechnic Institute
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-30

Abstract

The invention discloses electromechanical equipment for automatically grabbing and transporting mechanical parts, and particularly relates to the technical field of manipulators. Drive the top support pole through cylinder work and carry out concertina movement to can adjust suitable transportation clamp and get the distance, the operation of rethread electric telescopic handle drives the top of snatching transport mechanism and being close to first conveyer and second conveyer, to the machine part specification size of transportation, the nimble application of adjusting of being convenient for.

Description

Automatic mechanical and electrical equipment who grabs and lift and transportation machine part

Technical Field

The invention relates to the technical field of mechanical arms, in particular to an electromechanical device for automatically grabbing and transporting mechanical parts.

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 or operating tools according to a fixed program; the robot has the characteristics that various expected operations can be completed through programming, and the advantages of the robot and the manipulator are combined in structure and performance.

The manipulator is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate in harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments.

In the present life, the most difference between the mechanical arm and the human arm is flexibility and endurance under the development of the science and technology in the new moon; namely, the maximum advantage of the manipulator can repeatedly do the same action, and the manipulator can never feel tired under the normal condition of the machine; the application of mechanical arms is more and more extensive, the mechanical arms are high-tech automatic production equipment developed in recent decades, and the operation accuracy and the operation completing capability in the environment are improved; an important branch of industrial robot manipulators.

The electromechanical device for grabbing and transporting mechanical parts in the prior art has the following problems:

1. the existing electromechanical equipment for grabbing and lifting and transporting mechanical parts can only grab and transport parts with similar specifications and sizes and cannot be flexibly applied;

2. the transportation position of mechanical parts cannot be flexibly adjusted, the use performance is single, and the installation and fixation are inconvenient due to the large structure volume; to this end, we propose an electromechanical device for automatically picking up and transporting mechanical parts, which solves the above mentioned problems.

Disclosure of Invention

The present invention is directed to an electromechanical device for automatically grasping and transporting mechanical parts, which solves the above-mentioned problems of the prior art.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an automatic grab electromechanical device who lifts and transport machine part, adjusts seat, first conveyer and second conveyer including the transportation, one side slip that the seat top was adjusted in the transportation is equipped with the sliding seat, the central point of sliding seat top front end puts a fixed mounting and has the connection cassette, the inside top of connection cassette is equipped with the top support pole, the inside below of connection cassette is rotated and is installed the cylinder, the bottom that the connection cassette one end was kept away from to the top support pole is rotated and is installed first electric telescopic handle, the bottom fixed mounting of first electric telescopic handle has the transport mechanism of grabbing.

Preferably, the inside of transportation regulation seat is equipped with the sliding tray, the internally mounted of sliding tray has ball screw, ball screw's outside slidable mounting has the lead screw slider, the top of lead screw slider and the bottom fixed connection of sliding tray.

Preferably, the central point department of putting of seat one side is adjusted in the transportation installs the second motor, the bilateral symmetry fixed mounting who adjusts the seat in the transportation has compression spring, compression spring is provided with a plurality of, and a plurality of compression spring distributes in proper order, the bilateral symmetry welding of seat is adjusted in the transportation has a set of spacing slide bar.

Preferably, the mounting fixing plate is slidably mounted outside the limiting slide bar, the supporting blocks are symmetrically welded at two ends of one side of the mounting fixing plate, the connecting fixing plate is welded at one end, far away from the mounting fixing plate, of the supporting block, and a group of connecting holes are formed in the connecting fixing plate.

Preferably, the bottom symmetric welding of transportation regulation seat has the bottom sprag board, the central point of the inside bottom of installation fixed plate puts department threaded connection and has the screw thread dwang, the one end and the bottom sprag board swing joint of installation fixed plate are kept away from to the screw thread dwang, the fixed turning block that is equipped with in top of screw thread dwang.

Preferably, a rotating groove is formed in the front end of the connecting clamping seat, a rotating shaft is rotatably mounted above the rotating groove, the top supporting rod is rotatably connected with the rotating shaft, a rotating connecting piece is welded on one side of the bottom end of the top supporting rod, and the air cylinder is rotatably connected with the rotating connecting piece.

Preferably, a servo motor is arranged at the center position inside the grabbing and lifting transportation mechanism, the output end of the servo motor is connected with a main rotating seat in a transmission way, a first grabbing seat is fixed on one side of the main rotating seat, a first anti-skid grabbing and lifting clamp plate is fixedly installed on one side of the bottom of the first grabbing seat, a second grabbing seat is fixed at the bottom of the main rotating seat, a grabbing clamp is fixedly arranged on one side of the bottom of the second grabbing seat, adjusting chutes are respectively formed in one side of the inner parts of the first grabbing seat and the second grabbing seat, second electric telescopic rods are respectively and fixedly installed on the inner walls of the two adjusting chutes, one ends of the two second electric telescopic rods, far away from the inner walls of the adjusting chutes, are respectively and fixedly connected with a connecting plate, one of them the bottom welding of connecting plate has the second antiskid to grab and lift the splint, another the bottom welding of connecting plate has the connection and grabs the clamp.

Preferably, a set of axis of rotation is all installed to first conveyer and second conveyer's inside, first motor is all installed to the front end of first conveyer and second conveyer one side, the outside rotation of axis of rotation is connected with anti-skidding conveyer belt, anti-skidding conveyer belt's external fixation is equipped with a set of anti-skidding spacer block.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the top supporting rod is driven to perform telescopic motion through the operation of the air cylinder, so that the proper transport clamping distance can be adjusted, the first electric telescopic rod works to drive the grabbing and lifting transportation mechanism to be close to the upper parts of the first conveying device and the second conveying device, and aiming at the specification and size of transported mechanical parts, when the first grabbing seat is used, the second electric telescopic rod works to drive the second anti-skidding grabbing clamp plate to be close to the first anti-skidding grabbing clamp plate, so that the large mechanical parts are conveniently grabbed and lifted;

2. according to the invention, the installation fixing plate slides outside the limiting slide rod by rotating the adjusting threaded rotating rod, so that the proper fixed distance at two sides of the transportation adjusting seat can be conveniently adjusted, the compression spring and the limiting slide rod have certain supporting elasticity, and the integral stability is ensured, so that the connection between the installation fixing plate and the fixed position is facilitated, the use position of the transportation adjusting seat is conveniently positioned, and the mechanical parts are conveniently transported.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of an electromechanical apparatus for automatically picking up and transporting mechanical parts according to the present invention.

Fig. 2 is a schematic structural diagram of an electromechanical device for automatically grabbing and transporting mechanical parts according to the present invention.

Fig. 3 is a schematic structural view of the top support pole of the present invention.

Fig. 4 is an exploded view of the transport adjustable seat of the present invention.

Fig. 5 is a cross-sectional view of the grab transport mechanism of the present invention.

In the figure: 1. a transport adjustment seat; 2. a sliding groove; 3. a ball screw; 4. mounting a fixed plate; 5. a screw rod slide block; 6. a sliding seat; 7. connecting the card holder; 8. a top support bar; 9. a cylinder; 10. a first electric telescopic rod; 11. a snatching transportation mechanism; 12. a first conveying device; 13. a rotating shaft; 14. a first motor; 15. a second conveying device; 16. an anti-slip conveyor belt; 17. anti-skid spacer blocks; 18. a first grabbing seat; 19. a second grabbing seat; 20. a rotating groove; 21. a rotating shaft; 22. rotating the connecting piece; 23. a compression spring; 24. a limiting slide bar; 25. a second motor; 26. a threaded rotating rod; 27. rotating the block; 28. a support block; 29. connecting the fixed plate; 30. connecting holes; 31. a main rotating base; 32. a servo motor; 33. a first anti-slip snatching clamp plate; 34. a second anti-slip snatching clamp plate; 35. adjusting the sliding chute; 36. a second electric telescopic rod; 37. a connecting plate; 38. grabbing and clamping; 39. a bottom support plate; 40. and connecting the gripping clamp.

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.

The embodiment is as follows: as shown in fig. 1-5, the invention provides an electromechanical device for automatically grabbing and transporting mechanical parts, which comprises a transportation adjusting seat 1, a first conveying device 12 and a second conveying device 15, wherein a sliding seat 6 is slidably arranged on one side of the top end of the transportation adjusting seat 1, a connecting clamping seat 7 is fixedly arranged at the central position of the front end of the top of the sliding seat 6, a top supporting rod 8 is arranged above the inside of the connecting clamping seat 7, the supporting stability is high, and the proper transportation position is convenient to adjust, an air cylinder 9 is rotatably arranged below the inside of the connecting clamping seat 7, a first electric telescopic rod 10 is rotatably arranged at the bottom of the top supporting rod 8 far away from one end of the connecting clamping seat 7, and a grabbing and transporting mechanism 11 is fixedly arranged at the bottom of the first electric telescopic rod 10, so that mechanical parts with different specifications and sizes can be transported conveniently.

In order to adjust the position of transportation, specifically, the inside of seat 1 is adjusted in the transportation is equipped with sliding tray 2, and the internally mounted of sliding tray 2 has ball screw 3, and ball screw 3's outside slidable mounting has lead screw slider 5, and the top of lead screw slider 5 and the bottom fixed connection of sliding tray 6 to convenient nimble regulation transportation position, the structure is reliable.

Adjust the position of use of seat 1 in order to fix the transportation, it is concrete, the central point department of putting of seat 1 one side is adjusted in the transportation installs second motor 25, the bilateral symmetry fixed mounting who adjusts seat 1 in the transportation has compression spring 23, compression spring 23 is provided with a plurality of, and a plurality of compression spring 23 distributes in proper order, the bilateral symmetry welding that the seat 1 was adjusted in the transportation has a set of spacing slide bar 24, spacing slide bar 24's outside slidable mounting has installation fixed plate 4, play balanced supporting role to installation fixed plate 4, the both ends symmetrical welding of installation fixed plate 4 one side has supporting shoe 28, the one end welding that installation fixed plate 4 was kept away from to supporting shoe 28 has connection fixed plate 29, a set of connecting hole 30 has been seted up to connection fixed plate 29's inside, conveniently adjust suitable installation distance and install fixedly.

Further, the bottom symmetric welding of transport adjusting seat 1 has bottom support plate 39, and the central point of the inside bottom of installation fixed plate 4 puts department threaded connection has screw thread dwang 26, and screw thread dwang 26 keeps away from the one end and the bottom support plate 39 swing joint of installation fixed plate 4, and the fixed turning block 27 that is equipped with in top of screw thread dwang 26, holistic structure is ingenious, is convenient for rotate the regulation.

Further, the inside of connecting the 7 front ends of cassette has been seted up and has been rotated groove 20, rotates the inside top in groove 20 and rotates and install pivot 21, and top support bar 8 and pivot 21 rotate to be connected, and the welding of one side of 8 bottoms of top support bar has rotation connecting piece 22, and cylinder 9 rotates with rotation connecting piece 22 to be connected, connects reliable and stable, and the wholeness is good.

Further, a servo motor 32 is installed at the center position inside the grabbing and transporting mechanism 11, the output end of the servo motor 32 is connected with a main rotating seat 31 in a transmission manner, a first grabbing seat 18 is fixed on one side of the main rotating seat 31, a first anti-skid grabbing clamp plate 33 is fixedly installed on one side of the bottom of the first grabbing seat 18, a second grabbing seat 19 is fixed on the bottom of the main rotating seat 31, a grabbing clamp 38 is fixedly installed on one side of the bottom of the second grabbing seat 19, adjusting sliding chutes 35 are respectively arranged on one sides inside the first grabbing seat 18 and the second grabbing seat 19, second electric telescopic rods 36 are respectively and fixedly installed on the inner walls of the two adjusting sliding chutes 35, connecting plates 37 are respectively and fixedly connected to one ends of the two second electric telescopic rods 36 far away from the inner walls of the adjusting sliding chutes 35, the second anti-skid grabbing clamp plate 34 is welded to the bottom end of one connecting plate 37, and a connecting grabbing clamp 40 is welded to the bottom end of the other connecting plate 37, the use is adjusted according to machine part size to the convenience.

Further, a set of rotation axis 13 is all installed to first conveyer 12 and second conveyer 15's inside, and first motor 14 is all installed to the front end of first conveyer 12 and second conveyer 15 one side, and the outside rotation of rotation axis 13 is connected with anti-skidding conveyer belt 16, and the fixed surface of anti-skidding conveyer belt 16 is equipped with a set of anti-skidding spacer block 17, is convenient for transport machine part, has ensured holistic result of use.

The working principle is as follows: when in use, the threaded rotating rod 26 is in threaded connection with the inside of the mounting and fixing plate 4 by rotating the rotating block 27, and the other end moves in the bottom support plate 39, so that the mounting and fixing plate 4 can slide outside the limit slide bar 24 to adjust a proper distance, the compression spring 23 has good support elasticity, rigid collision is avoided, the protection performance is strong, the connecting and fixing plate 29 is connected with a mounting ground by a screw passing through the connecting hole 30, the use position of the transportation and adjustment seat 1 is fixed conveniently, the second motor 25 is started, the telescopic rod of the second motor 25 is in transmission connection with the ball screw 3, the screw rod slide block 5 is driven to slide in the sliding groove 2, the slide seat 6 is driven to move conveniently, the transportation position is adjusted conveniently, and then the output end of the air cylinder 9 drives the top support rod 8 to rotate and contract by rotating the connecting piece 22 by starting the air cylinder 9, conveniently adjust a proper distance, after determining a position, the first electric telescopic rod 10 works to drive the grabbing and lifting transportation mechanism 11 to be close to the upper part of the first conveying device 12 downwards, the first motor 14 works to drive the rotating shaft 13 to rotate so as to drive the anti-skid conveyor belt 16 to transport the mechanical parts above, according to the size of the parts, the servo motor 32 is started, the servo motor 32 works to drive the main rotating seat 31 to rotate, so that the first grabbing seat 18 is conveniently adjusted to be close to the upper part of the first conveying device 12, when needing to clamp larger mechanical parts, the second electric telescopic rod 36 on one side inside the first grabbing seat 18 is started, the second electric telescopic rod 36 works to drive the second anti-skid grabbing and lifting clamp plate 34 to be close to the first anti-skid grabbing and lifting clamp plate 33 so as to conveniently clamp larger mechanical parts, when clamping smaller mechanical parts, the main rotating seat 31 is reset, the second electric telescopic rod 36 inside the second grabbing seat 19 is started again, the second electric telescopic rod 36 drives the connecting plate 37 to move towards the inner side, and the small mechanical parts are grabbed and lifted through the grabbing clamp 38, so that the mechanical parts are conveniently transported to the position above the second conveying device 15.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an automatic mechanical and electrical equipment who grabs and transport mechanical part, includes transportation regulation seat (1), first conveyer (12) and second conveyer (15), its characterized in that: one side slip on seat (1) top is adjusted in the transportation is equipped with sliding seat (6), the central point of sliding seat (6) top front end puts a fixed mounting and has connects cassette (7), the inside top of connecting cassette (7) is equipped with top support pole (8), the inside below of connecting cassette (7) is rotated and is installed cylinder (9), top support pole (8) are kept away from the bottom rotation of connecting cassette (7) one end and are installed first electric telescopic handle (10), the bottom fixed mounting of first electric telescopic handle (10) has snatchs and lifts transport mechanism (11).

2. The electromechanical device for automatically grabbing and transporting mechanical parts according to claim 1 is characterized in that said transportation adjusting base (1) is internally provided with a sliding groove (2), said sliding groove (2) is internally provided with a ball screw (3), said ball screw (3) is externally provided with a screw slider (5) in a sliding manner, and the top end of said screw slider (5) is fixedly connected with the bottom end of said sliding base (6).

3. The electromechanical device for automatically grabbing and transporting mechanical parts according to claim 1, wherein a second motor (25) is installed at the center of one side of the transportation adjusting seat (1), compression springs (23) are symmetrically and fixedly installed at two sides of the transportation adjusting seat (1), the number of the compression springs (23) is set, the number of the compression springs (23) is sequentially distributed, and a set of limiting slide bars (24) are symmetrically welded at two sides of the transportation adjusting seat (1).

4. The electromechanical device for automatically grabbing and transporting mechanical parts according to claim 3, wherein the mounting and fixing plate (4) is slidably mounted on the outside of the limiting slide bar (24), the supporting blocks (28) are symmetrically welded at two ends of one side of the mounting and fixing plate (4), the connecting and fixing plate (29) is welded at one end of each supporting block (28) far away from the mounting and fixing plate (4), and a group of connecting holes (30) are formed in the connecting and fixing plate (29).

5. The electromechanical device for automatically grabbing and transporting mechanical parts according to claim 4, wherein the bottom support plate (39) is symmetrically welded at the bottom end of the transportation adjusting seat (1), the threaded rotating rod (26) is connected to the central position of the bottom end inside the installation fixing plate (4) in a threaded manner, one end of the threaded rotating rod (26) far away from the installation fixing plate (4) is movably connected with the bottom support plate (39), and the rotating block (27) is fixedly arranged at the top end of the threaded rotating rod (26).

6. The electromechanical device for automatically grabbing and transporting mechanical parts according to claim 1, wherein a rotating groove (20) is formed in the front end of the connecting clamping seat (7), a rotating shaft (21) is rotatably mounted above the rotating groove (20), the top supporting rod (8) is rotatably connected with the rotating shaft (21), a rotating connecting piece (22) is welded on one side of the bottom end of the top supporting rod (8), and the cylinder (9) is rotatably connected with the rotating connecting piece (22).

7. The electromechanical device for automatically grabbing and transporting mechanical parts according to claim 1, wherein a servo motor (32) is installed at a central position inside the grabbing and transporting mechanism (11), an output end of the servo motor (32) is in transmission connection with a main rotating seat (31), a first grabbing seat (18) is fixed at one side of the main rotating seat (31), a first anti-skidding grabbing clamp plate (33) is fixedly installed at one side of the bottom of the first grabbing seat (18), a second grabbing seat (19) is fixed at the bottom of the main rotating seat (31), a grabbing clamp (38) is fixedly installed at one side of the bottom of the second grabbing seat (19), adjusting sliding grooves (35) are respectively formed at one side inside the first grabbing seat (18) and the second grabbing seat (19), and a second electric telescopic rod (36) is fixedly installed at the inner walls of the two adjusting sliding grooves (35), two the equal fixedly connected with connecting plate (37) of one end that regulation spout (35) inner wall was kept away from in second electric telescopic handle (36), one of them the bottom welding of connecting plate (37) has second antiskid to grab and lift splint (34), another the bottom welding of connecting plate (37) has connection grabhook clamp (40).

8. The electromechanical device for automatically grabbing and transporting mechanical parts according to claim 1, wherein a set of rotating shafts (13) is installed inside each of the first conveying device (12) and the second conveying device (15), a first motor (14) is installed at the front end of one side of each of the first conveying device (12) and the second conveying device (15), an anti-skid conveyor belt (16) is rotatably connected to the outside of each rotating shaft (13), and a set of anti-skid spacers (17) is fixedly arranged on the outer surface of each anti-skid conveyor belt (16).